Mailers & Envelopes

Check your size. Plan your quantity.

Open a product’s measurement checker and bundle planner, then carry your SKU and quantity into a delivered quote.

SELECTION EXPERT ADVICE

Match Structure to the Contents
MORE INFO
Compare flexible envelopes, padded mailers and corrugated mailer boxes. Check the packed item and the protection it needs; no single format is suitable for every shipment.
Check Cushioning and Usable Space
MORE INFO
A padded lining takes up interior space and does not guarantee protection for every fragile item. Confirm the usable opening, packed thickness and closure, adding appropriate protection when the item needs it.
Confirm the Closure
MORE INFO
Check whether the selected mailer uses a peel-and-seal strip, tuck closure, tape or separate end caps. Allow room for the packed item and any cushioning so the closure works as intended.

Need help choosing a mailer?

Pick the right mailer for your product weight and protection level

Use these buying guides to choose between poly and bubble mailers, and decide when to use a box instead.

Mailers Guide → Poly vs bubble vs rigid mailers Bubble Mailer Size Guide → Standard sizes 000 through 7 explained Mailer vs Box Selector → When a mailer is enough and when you need a box
Overview

Choose a mailer by usable size, format and closure. Compare flexible mailers, padded envelopes, corrugated literature mailers and mailing tubes. Measure the item after adding any cushioning; width and length alone do not show whether a filled mailer will close. For a larger or mixed-format order, request a mailer quote.

Start with the right format

  • Flexible or padded: check the usable opening and room for the item's thickness. A padded lining does not establish that the package is suitable for every fragile item.
  • Corrugated mailer: compare all three inside dimensions and the closure. Check whether the exact SKU needs tape or has a self-seal strip.
  • Mailing tube: confirm usable length, diameter and whether end caps are included. Packing list envelopes hold documents on another package; they are a separate format.

A bulk mailer example

M1433: 14 x 3 x 3 inch white ECT-32 corrugated mailers is a long, narrow format with a 3 x 3 inch inside cross-section. Each bundle contains 50 mailers: 8 bundles supply 400. For a different shape, compare M754: 7 x 5 x 4 inch white literature mailers, 50 per pack. These are different sizes, not interchangeable options.

For a quote, send each SKU or required usable size, format, closure and quantity. Specify individual mailers or packs, the delivery ZIP and required date. Product pages show current prices and availability; delivery depends on the order and destination.

Related collections

Buying path

Buy Mailers & Envelopes by the specs that change the order

Use filters, product titles, and product pages to compare size, material, pack count, case quantity, and fit before ordering.

Compare

Use filters and product titles to narrow by the specs that affect fit.

Confirm

Open the product page before ordering a case so you can check quantity, unit, and limits.

Reorder

Save the SKU or product link for repeat purchasing and support questions.

Larger orders

For pallet, recurring, or mixed-SKU orders, send your list and ZIP and get a delivered price by email.

What to check first

  • Usable inside size
  • Padding or material
  • Closure type
  • Case quantity
Common wrong-order risk: Forgetting item thickness. A mailer that fits flat dimensions can still be too tight once the product is packed.
Compare mailer vs box -> Get a delivered quote for larger orders -> Read the mailers guide -> View products below ->
IN STOCK Lightweight ECT-32-B kraft corrugated mailers engineered for small item shipping with zero assembly required. One-piece folding design creates double-wall protection on front and sides–no tape, glue, or staples needed. Ships and stores flat to maximize warehouse efficiency in bundles of 50.
Boxes - Mailers

5x4x3 ECT-32 Kraft Corrugated Mailers 50-Pack

PN: M543K

5 x 4 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$37.22 / BUNDLE
IN STOCK Lightweight ECT-32-B kraft corrugated mailers in a convenient 5x4x2" size, sold as a bundle of 50. One-piece fold design with double-wall protection on front and sides requires zero tape, glue, or staples–assemble in seconds and ship flat to maximize warehouse space.
Boxes - Mailers

5x4x2 ECT-32-B Kraft One-Piece Corrugated Mailers 50/Bundle

PN: M542K

5 x 4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$33.42 / BUNDLE
IN STOCK Ship small, fragile items safely with our ECT-32-B kraft corrugated mailers in 5x3x3 size. One-piece fold-and-tuck design requires no tape, glue, or staples–assemble in seconds. Bundle of 50 ships flat to maximize warehouse storage and reduce freight expenses.
Boxes - Mailers

5x3x3 ECT-32-B Kraft Corrugated Mailers 50-Pack

PN: M533K

5 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$31.90 / BUNDLE
IN STOCK Reduce your shipping costs with lightweight ECT-32-B kraft corrugated mailers engineered for maximum crush resistance in a compact 5x2x2" footprint. One-piece fold-and-tuck design assembles in seconds without tape, glue, or staples–shipped flat to maximize your warehouse storage efficiency.
Boxes - Mailers

5x2x2 ECT-32 Kraft Corrugated Mailers 50/Bundle

PN: M522K

5 x 2 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$31.00 / BUNDLE
IN STOCK Ship small, fragile items with confidence using these ECT-32-B kraft corrugated mailers. One-piece fold-and-tuck design requires no tape, glue, or staples–ready to use in seconds. Bundle of 50 ships and stores flat, maximizing warehouse efficiency while reducing postage costs.
Boxes - Mailers

4x4x4 ECT-32 Kraft Corrugated Mailers 50/Bundle

PN: M444K

4 x 4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$42.47 / BUNDLE
IN STOCK Ship small, fragile items safely with ECT-32-B kraft corrugated mailers featuring crush-resistant double-wall construction on front and sides. These one-piece folding mailers require no tape, glue, or staples–assembly takes seconds. Bundle of 50 ships and stores flat to maximize warehouse efficiency and reduce freight costs.
Boxes - Mailers

4x4x3 ECT-32 Kraft Corrugated Mailers 50-Pack

PN: M443K

4 x 4 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$34.94 / BUNDLE
IN STOCK Ship small items securely with our ECT-32-B kraft corrugated mailers in 4x4x2 dimensions. Double-wall crush-resistant construction folds in seconds with no tape, glue, or staples required. Bundle of 50 mailers stores flat to maximize warehouse space and reduce freight costs.
Boxes - Mailers

4x4x2 ECT-32-B Kraft Corrugated Mailers 50-Pack

PN: M442K

4 x 4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$31.90 / BUNDLE
IN STOCK Ship small items fast with one-piece 4x4x1 kraft corrugated mailers. ECT-32-B construction delivers crush-resistant protection with double-wall coverage on front and sides. Bundle of 50 folds flat for space-efficient storage and reduces dimensional weight shipping costs.
Boxes - Mailers

4x4x1 ECT-32-B Kraft Corrugated Mailers 50-Pack

PN: M441K

4 x 4 x 1 in ECT-32-B Corrugated 50 PER BUNDLE
$30.38 / BUNDLE
IN STOCK ECT-32-B kraft corrugated mailers engineered for small package protection without the postage penalty. One-piece fold-and-tuck design requires no tape, glue, or staples–assembly takes seconds. Ships flat in bundles of 50 to maximize warehouse efficiency and cut storage costs.
Boxes - Mailers

4x3x2 ECT-32 Kraft Corrugated Mailers 50-Pack

PN: M432K

4 x 3 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$22.79 / BUNDLE
IN STOCK Lightweight ECT-32-B kraft corrugated mailers in 4x2x2" dimensions with double-wall crush-resistant design. One-piece folding mailer requires no tape, glue, or staples–assembly takes seconds. Ships flat to maximize storage efficiency. Bundle of 50 units.
Boxes - Mailers

4x2x2 ECT-32-B Kraft Corrugated Mailers 50-Pack

PN: M422K

4 x 2 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$17.88 / BUNDLE
IN STOCK Space-efficient 3x3x3 kraft corrugated mailers manufactured from durable ECT-32-B material deliver double-wall crush resistance with a one-piece fold design–no tape, glue, or staples required. Bundle of 50 ships and stores flat, reducing warehouse footprint and freight costs while maintaining superior product protection for small items, tools, and fragile goods.
Boxes - Mailers

3x3x3 ECT-32-B Kraft Corrugated Mailers 50/Bundle

PN: M333K

3 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$28.32 / BUNDLE
IN STOCK Ship small items faster and cheaper with these 3x3x2 kraft corrugated mailers. ECT-32-B construction delivers crush-resistant protection with double-wall coverage on front and sides. One-piece fold-and-tuck design eliminates tape, glue, and staples–assemble in seconds and store flat to maximize warehouse space.
Boxes - Mailers

3x3x2 ECT-32-B Kraft Corrugated Mailers 50-Pack

PN: M332K

3 x 3 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$22.03 / BUNDLE
IN STOCK Professional-grade white jumbo fold-over mailers designed for oversized posters, portfolios, and flat documents. Features durable ECT-32-B corrugated construction with secure fold-and-seal closure. Sold in bundles of 20 for cost-effective bulk shipping.
Boxes - Mailers

38x26x1 ECT-32-B White Jumbo Corrugated Fold-Over Mailers 20/Bundle

PN: M38261

38 x 26 x 1 in ECT-32-B Corrugated 20 PER BUNDLE
$202.98 / BUNDLE
IN STOCK Professional-grade 36x24x1 white corrugated fold-over mailers built from durable ECT-32-B material for maximum puncture resistance. Ideal for e-commerce brands shipping oversized posters, portfolios, and flat merchandise. Bundle of 20 mailers with one-piece folding design and self-sealing capability.
Boxes - Mailers

36x24x1 ECT-32-B White Corrugated Fold-Over Mailers 20/Bundle

PN: M36241

36 x 24 x 1 in ECT-32-B Corrugated 20 PER BUNDLE
$103.30 / BUNDLE
IN STOCK Professional-grade 36x24x1/4" white jumbo fold-over mailers built from durable ECT-32-B corrugated material. Ideal for e-commerce brands shipping oversized posters, portfolios, and flat artwork. Sold as a bundle of 20 units with secure fold-and-seal design.
Boxes - Mailers

36 x 24 x 1/4 in ECT-32-B White Corrugated Jumbo Fold-Over Mailers 20/Bundle

PN: M362414

36 x 24 x 1/4 in ECT-32-B Corrugated 20 PER BUNDLE
$95.40 / BUNDLE
IN STOCK Professional-grade 30x22.5x1 white corrugated fold-over mailers built with ECT-32-B strength for reliable protection of oversized items. One-piece design folds flat for easy storage and assembly. Bundle of 20 mailers ready to ship your portfolios, posters, and flat products with confidence.
Boxes - Mailers

30x22.5x1 ECT-32-B White Corrugated Fold-Over Mailers 20/Bundle

PN: M30221

30 x 22.5 x 1 in ECT-32-B Corrugated 20 PER BUNDLE
$110.59 / BUNDLE
IN STOCK Professional-grade white corrugated fold-over mailers sized 30" x 22.5" x 1/4" with superior ECT-32-B strength. Perfect for e-commerce brands shipping oversized items like posters, portfolios, and artwork. Bundle of 20 mailers delivers reliable, puncture-resistant protection with clean, professional presentation.
Boxes - Mailers

30x22.5 ECT-32-B White Corrugated Fold-Over Mailers 20/Bundle

PN: M302214

30 x 22.5 x 1/4 in ECT-32-B Corrugated 20 PER BUNDLE
$104.82 / BUNDLE
IN STOCK Professional-grade 28x22x1/4" white corrugated fold-over mailers built from rigid ECT-32-B material for maximum puncture resistance. Self-sealing flaps eliminate tape dependency–simply fold and seal for oversized artwork, portfolios, and documents. Sold as a bundle of 20 mailers.
Boxes - Mailers

28 x 22 x 1/4 in ECT-32-B White Corrugated Jumbo Fold-Over Mailers 20-Pack

PN: ML28221

28 x 22 x 1/4 in ECT-32-B Corrugated 20 PER BUNDLE
$102.39 / BUNDLE
IN STOCK Ship oversized posters, portfolios, and flat items with confidence using these professional-grade 20x16x1 white corrugated fold-over mailers. Built with strong ECT-32-B corrugated material for puncture resistance and reliable protection. Bundle of 20 mailers ready to stock your e-commerce fulfillment operation.
Boxes - Mailers

20x16x1 ECT-32 White Corrugated Mailers 20-Pack

PN: M20161

20 x 16 x 1 in ECT-32-B Corrugated 20 PER BUNDLE
$48.00 / BUNDLE
IN STOCK Heavy-duty ECT-32-B white corrugated fold-over mailers sized 20" x 16" x 1/4" for maximum protection of oversized posters, portfolios, and flat items. One-piece design folds and seals easily with tape. Sold as a bundle of 20 mailers for consistent, professional presentation.
Boxes - Mailers

20 x 16 x 1/4 in ECT-32-B White Corrugated Fold-Over Mailers 20/Bundle

PN: M201614

20 x 16 x 1/4 in ECT-32-B Corrugated 20 PER BUNDLE
$79.58 / BUNDLE
IN STOCK Professional jumbo mailers in hard-to-find 36x12x6 dimensions, built from sturdy ECT-32-C kraft corrugated. Multi-depth score lines allow flexible packing of various product sizes without wasted space. Sold as a bundle of 20 for wholesale pricing.
Boxes - Mailers

36x12x6 Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M36126

36 x 12 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$108.79 / BUNDLE
IN STOCK Ship large items with confidence using our 32x22x6 kraft jumbo mailers–engineered from ECT-32-C corrugated material for maximum puncture resistance and professional presentation. Multi-depth die-cut scoring adapts to products of varying heights, eliminating wasted space and reducing dimensional weight charges. Each bundle of 20 mailers combines durability, sustainability, and cost efficiency for high-volume e-commerce operations.
Boxes - Mailers

32x22x6 Kraft Multi-Depth Jumbo Mailers 20/Bundle

PN: M32226

32 x 22 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$133.38 / BUNDLE
IN STOCK Premium 30x24x6 kraft jumbo mailers built from ECT-32-C corrugated material for superior puncture resistance and professional brand presentation. Multi-depth scoring adapts to items 2–6 inches tall, eliminating excess void fill waste. Sold as a bundle of 20 ready-to-fold mailers.
Boxes - Mailers

30x24x6 ECT-32 Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M30246

30 x 24 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$153.13 / BUNDLE
IN STOCK Professional-grade 30x22x6 kraft jumbo mailers engineered for large e-commerce shipments. Multi-depth scored design adapts to varying product heights while maintaining structural integrity. ECT-32-C corrugated construction resists punctures and impacts. Bundle of 20 ready to ship.
Boxes - Mailers

30x22x6 Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M30226

30 x 22 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$144.32 / BUNDLE
IN STOCK Kraft jumbo mailers in the hard-to-find 28x24x6 size that e-commerce brands need for oversized items. Multi-depth scored corrugated mailers provide flexibility for variable product heights while maintaining professional presentation. Bundle of 20 units.
Boxes - Mailers

28x24x6 ECT-32 Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M28246

28 x 24 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$153.13 / BUNDLE
IN STOCK Professional-grade 28x22x6 kraft jumbo mailers engineered for e-commerce brands shipping oversized items. Multi-depth scored corrugated construction provides superior puncture resistance and product protection. Bundle of 20 mailers ready to ship.
Boxes - Mailers

28x22x6 Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M28226

28 x 22 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$138.30 / BUNDLE
IN STOCK Ship large items with confidence using these 26x20x6 kraft jumbo mailers. Multi-depth scored design provides flexibility for products 2-6 inches deep, while ECT-32-C corrugated construction ensures puncture resistance and professional protection. Bundle of 20 units ready to ship.
Boxes - Mailers

26x20x6 Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M26206

26 x 20 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$144.56 / BUNDLE
IN STOCK Professional 24x24x6 kraft jumbo mailers built from durable ECT-32-C corrugated material with multi-depth scoring for flexible packaging solutions. Each bundle includes 20 ready-to-fold mailers that reduce dimensional weight charges while maintaining puncture-resistant protection. Ideal for e-commerce brands shipping large, flat items like artwork, frames, and apparel.
Boxes - Mailers

24x24x6 ECT-32-C Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M24246

24 x 24 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$142.80 / BUNDLE
IN STOCK Hard-to-find 24x20x6 jumbo mailers designed for large e-commerce shipments. Multi-depth scored corrugated kraft construction adapts to your product size, reducing void fill needs. Bundle of 20 boxes ships ready to fold and mail.
Boxes - Mailers

24x20x6 Kraft Multi-Depth Corrugated Jumbo Mailers 20/Bundle

PN: M24206

24 x 20 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$140.39 / BUNDLE
IN STOCK Ship oversized products professionally with our 24x18x6 kraft jumbo mailers. Each bundle includes 20 ECT-32 corrugated mailers featuring multi-depth fold-and-tuck design for flexible packaging. One-piece construction eliminates assembly time and reduces material waste.
Boxes - Mailers

24x18x6 Kraft Multi-Depth Jumbo Mailers 20/Bundle

PN: M24186

24 x 18 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$129.36 / BUNDLE
IN STOCK Ship oversized items with confidence using these 22x18x6 kraft jumbo mailers. Multi-depth scored design adapts to packages 2-6 inches deep, eliminating the need for multiple SKUs. ECT-32-C corrugated construction ensures durability and professional presentation–20 per bundle.
Boxes - Mailers

22x18x6 Kraft Multi-Depth Easy-Fold Jumbo Mailers 20/Bundle

PN: M22186

22 x 18 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$118.63 / BUNDLE
IN STOCK Ship large, flat items with professional impact using these 20x20x6 kraft jumbo mailers. Multi-depth scored design adapts to your product size–from 2" to 6" depth. ECT-32-C corrugated construction delivers superior puncture resistance and brand-ready kraft brown finish in bundles of 20.
Boxes - Mailers

20x20x6 Kraft Multi-Depth Jumbo Mailers 20/Bundle

PN: M20206

20 x 20 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$126.68 / BUNDLE
IN STOCK Hard-to-find 20x16x6" jumbo mailers engineered for e-commerce brands shipping oversized items. Multi-depth die-cut design collapses flat for storage, expands to 6" depth when needed. ECT-32-C kraft corrugated construction provides superior puncture resistance and professional presentation. Bundle of 20 ready to ship.
Boxes - Mailers

20x16x6 Kraft Multi-Depth Jumbo Mailers 20/Bundle

PN: M20166

20 x 16 x 6 in ECT-32-C Corrugated 20 PER BUNDLE
$113.56 / BUNDLE
IN STOCK Professional-grade kraft garment mailers designed for shipping coats, jackets, and bulky outerwear. These one-piece corrugated mailers fold together instantly without tape or glue–ship faster, cut costs. ECT-32-B strength withstands handling. Sold in bundles of 25.
Boxes - Mailers

28.75x16x5 Kraft One-Piece Corrugated Garment Mailers 25/Bundle

PN: MFCKRAFT

28 3/4 x 16 x 5 in ECT-32-B Corrugated 25 PER BUNDLE
$112.79 / BUNDLE
IN STOCK Professional-grade kraft corrugated garment mailers designed for e-commerce brands shipping bulky apparel. These one-piece fold-and-tuck mailers feature ECT-32-B crush-resistant construction and require no tape or glue. Sold as a convenient bundle of 25, shipped flat.
Boxes - Mailers

24.5x14.25x4.5 Kraft Corrugated Garment Mailers 25/Bundle

PN: MFJKRAFT

24 1/2 x 14.25 x 4 1/2 in ECT-32-B Corrugated 25 PER BUNDLE
$86.97 / BUNDLE
IN STOCK Protect your audio and video CDs in transit with these self-sealing foam lined CD mailers. Engineered from 100% recycled white fibreboard, each 5 1/8x5 mailer features integrated foam cushioning and tear-strip access for professional presentation. Order your case of 100 today.
Boxes - Mailers

5 1/8 x 5 in White Recycled Foam Lined CD Mailers Crush Resistant 100/Case

PN: MM1150

5 1/8 x 5 in 100% Recycled Fibreboard 100 PER CASE
$302.65 / CASE
IN STOCK Protect your CDs and DVDs with professional-grade white fibreboard mailers featuring self-seal closure and superior crush resistance. Made from 100% recycled paperboard, these 5 1/8" x 5" mailers deliver impressive presentation while safeguarding media during transit. Buy by the case of 100 and reduce per-unit shipping costs.
Boxes - Mailers

5 1/8 x 5 in White Fibreboard CD Mailers 100/Case

PN: MM1145

5 1/8 x 5 in 100% Recycled Paperboard 100 PER CASE
$146.37 / CASE
IN STOCK Protect 1-4 DVDs with professional-grade white corrugated mailers that fold in seconds without tape or glue. Built from 200#/ECT-32-B flute corrugated for crush resistance and optimal presentation. Bundle of 50 ready to ship.
Boxes - Mailers

7 5/8 x 6 x 5 7/16 in White Corrugated DVD Mailers Crush Resistant 50-Pack

PN: MLRDVD10

7 5/8 x 6 x 5 7/16 in ECT-32-B Corrugated 50 PER BUNDLE
$140.23 / BUNDLE
IN STOCK Protect your DVD shipments with professional-grade white corrugated mailers that fold instantly without tape or glue. This 50-pack of 7 5/8 x 5 7/16 x 3 9/16" crush-resistant mailers ships 1-4 DVDs per box with maximum protection. ECT-32-B construction delivers superior puncture and crush resistance for premium presentation.
Boxes - Mailers

7 5/8 x 5 7/16 x 3 9/16 in White Corrugated DVD Mailers Crush Resistant 50-Pack

PN: MLRDVD6

7 5/8 x 5 7/16 x 3 9/16 in ECT-32-B Corrugated 50 PER BUNDLE
$53.93 / BUNDLE
IN STOCK Ship DVDs with confidence using these crush-resistant white corrugated mailers. One-piece construction folds and tucks in seconds–no tape or glue required. Perfect for e-commerce brands protecting 1-4 DVDs per shipment in a professional, branded package.
Boxes - Mailers

7 5/8 x 5 7/16 x 11/16 in White Corrugated DVD Mailers Self-Seal 50-Pack

PN: MLRDVD

7 5/8 x 5 7/16 x 11/16 in ECT-32-B Corrugated 50 PER BUNDLE
$34.65 / BUNDLE
IN STOCK 11 1/8 x 8 3/4 x 2" White Corrugated DVD Literature Mailer Kit - Self-Seal, 50-Pack
Boxes - Mailers

11 1/8 x 8 3/4 x 2 in White Corrugated DVD Literature Mailer Kit Self-Seal 50-Pack

PN: DLM1182

11 1/8 x 8 3/4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$278.74 / BUNDLE
IN STOCK Premium ECT-32-B corrugated DVD literature mailer inserts deliver professional protection for media shipments. Precision die-cut 10 5/16 x 12 11/16" dimensions fit seamlessly into M1182, M1183, and M1184 literature mailers. Sold in bundles of 50 for consistent branding and cost efficiency.
Boxes - Mailers

10 5/16 x 12 11/16 in ECT-32-B Corrugated DVD Literature Insert 50-Pack

PN: MDMI1

10 5/16 x 12 11/16 in ECT-32-B Corrugated 50 PER BUNDLE
$34.18 / BUNDLE
IN STOCK Professional 24x14x4 white deluxe literature mailers designed for e-commerce brands shipping documents and promotional materials. Built from strong ECT-32-B corrugated with protective side flaps and front locking tabs that assemble in seconds–no tape, glue, or staples required. Sold as a bundle of 25 crush-resistant mailer boxes.
Boxes - Mailers

24x14x4 White Corrugated Literature Mailers 25-Pack

PN: MFL24144

24 x 14 x 4 in ECT-32-B Corrugated 25 PER BUNDLE
$94.18 / BUNDLE
IN STOCK Professional deluxe white literature mailers (22"x18"x2.75") built from sturdy ECT-32-B corrugated with front locking tabs and protective side flaps that lock securely without tape, glue, or staples. Stacks stronger and assembles in seconds–ideal for e-commerce brands shipping catalogs, documents, and promotional materials. Sold as bundle of 25.
Boxes - Mailers

22x18x2.75 White Corrugated Literature Mailers 25-Pack

PN: MFL22182

22 x 18 x 2 3/4 in ECT-32-B Corrugated 25 PER BUNDLE
$97.98 / BUNDLE
IN STOCK Professional 20x20x4" deluxe white literature mailers built from sturdy ECT-32-B corrugated material with protective side flaps and self-locking front closure. No tape, glue, or staples needed–assembles in seconds. Sold as 25-pack bundle for e-commerce brands demanding crush-resistant, puncture-proof document protection.
Boxes - Mailers

20x20x4 White Corrugated Literature Mailers 25-Pack

PN: MFL20204

20 x 20 x 4 in ECT-32-B Corrugated 25 PER BUNDLE
$147.73 / BUNDLE
IN STOCK Professional-grade white corrugated mailers designed for keyboards, documents, and delicate electronics. These die-cut literature boxes feature self-sealing construction that requires no tape or glue–assemble in seconds. ECT-32-B corrugated material provides puncture-resistant protection. Bundle of 50 ships flat for efficient storage.
Boxes - Mailers

19 1/8 x 9 1/8 x 2 3/16 in White Corrugated Literature Mailers 50/Bundle

PN: MFL1992

19 1/8 x 9 1/8 x 2 3/16 in ECT-32-B Corrugated 50 PER BUNDLE
$80.51 / BUNDLE
IN STOCK Professional 19x12x3 deluxe white corrugated mailers designed for e-commerce brands shipping documents, catalogs, and marketing materials. ECT-32-B corrugated construction with protective side flaps and front locking tabs provides maximum crush resistance. Tool-free assembly–no tape, glue, or staples required. Sold as bundle of 25.
Boxes - Mailers

19x12x3 White Corrugated Literature Mailers 25/Bundle

PN: MFL19123

19 x 12 x 3 in ECT-32-B Corrugated 25 PER BUNDLE
$87.35 / BUNDLE
IN STOCK Professional 18x12x6" deluxe literature mailers built from ECT-32-B corrugated for maximum crush resistance and document protection. Self-sealing tuck closure with front locking tabs assembles in seconds without tape, glue, or staples. Sold in bundles of 25 for e-commerce brands shipping catalogs, samples, and marketing materials.
Boxes - Mailers

18x12x6 White Corrugated Literature Mailers 25-Pack

PN: MFL18126

18 x 12 x 6 in ECT-32-B Corrugated 25 PER BUNDLE
$140.14 / BUNDLE

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Send the SKU, quantity, delivery ZIP, and any required specs so we can review the request.