Boxes & Mailers

SELECTION EXPERT ADVICE

Wall Strength & Load Capacity
MORE INFO
Match single-, double-, or triple-wall corrugated construction to your product weight to prevent in-transit damage and minimize costly returns.
Dimensional Weight Cost Control
MORE INFO
Right-sized boxes cut carrier DIM weight charges, selecting the optimal LxWxH for each SKU directly lowers your per-shipment freight cost.
Mailer Box vs. RSC: Choose Correctly
MORE INFO
Self-locking mailer boxes suit branded DTC shipments; traditional RSC corrugated boxes are ideal for palletized B2B and high-volume fulfillment.

Need help choosing boxes?

Pick the right corrugated box without overpaying for size or strength

Use these buying guides to size your box, compare board strength, and avoid dimensional weight surcharges.

Corrugated Boxes Guide → How to choose size, strength, and wall type Box Size Calculator → Find the smallest safe box for your product 32 ECT vs 200 lb Test → Which board strength rating fits your shipment
Overview

Boxes Mailers — compare in-stock Packrift options by exact spec, with public pricing and no account required. Ships from 5 US warehouses (Central IL, NE PA, South TX, SE GA, West CA), routed to the location nearest you. Below are verified catalog SKUs, collection paths, and a bulk-quote route.

What To Buy Here

  • You need a Packrift buying path for Boxes Mailers.
  • You want verified SKU links, current catalog specs, and a quote route instead of thin search copy.
  • You are comparing product fit before reordering or requesting a bulk quote.

Catalog Matches

SKU Product Dimensions Material Color Pack
1066 10x6x6 ECT-32 Kraft Long Corrugated Boxes - 25 Bundle 10 x 6 x 6 kraft corrugated kraft 25
1054 10x5x4 ECT-32 Kraft Corrugated Boxes - Long Side Opening, 25 Bundle 10 x 5 x 4 kraft corrugated kraft 25
1265 12x6x5" ECT-32 Kraft Corrugated Long Boxes - 25 Bundle 12 x 6 x 5 kraft corrugated kraft 25
1333 13x3x3 ECT-32 Kraft Corrugated Long Boxes - Easy Pack, 25 Bundle 13 x 3 x 3 kraft corrugated kraft 25
1388 13x8x8 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 13 x 8 x 8 kraft corrugated kraft 25
1466 14x6x6" ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 14 x 6 x 6 kraft corrugated kraft 25
1477 14x7x7 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25-Pack 14 x 7 x 7 kraft corrugated kraft 25
1664 16x6x4 ECT-32 Kraft Corrugated Boxes - Easy Pack Long Design, 25 Bundle 16 x 6 x 4 kraft corrugated kraft 25

Open a product page for current pricing and availability.

How To Choose

  • Start with the SKU row whose dimensions, material, color, and pack quantity match your current job.
  • Open the PDP before ordering when a field says not listed in current catalog data.
  • Use the bulk quote path for larger, recurring, mixed-SKU, or freight-sensitive purchases.

When Not To Use

  • Do not infer unlisted product specs from similar SKUs.
  • Do not use this page for regulated, food-contact, outdoor exposure, or load-rating requirements unless the exact SKU record verifies that requirement.

Substitutes and Accessories

Reorder or Bulk Quote

For reorders, use the linked PDP SKU or the reorder-by-SKU path. For larger or mixed orders, use the bulk quote path and include SKU, quantity, destination ZIP, and timing.

Related Paths

FAQ

Which products match this page?
The Catalog Matches table above lists verified in-stock SKUs for Boxes Mailers, with current dimensions, material, color, and pack quantity. Open a product page for full specs and current pricing.
What should I do when a field is not listed?
Do not infer it. Use the PDP or bulk quote path so the order can be checked against current catalog data.
Can I request a quote instead of ordering one SKU?
Yes. Use the bulk quote path with the relevant SKU list, quantities, destination ZIP, and required timing.

3086 Results

showing boxes & mailers products

IN STOCK Professional white corrugated literature mailers sized 16
Boxes - Mailers

16x16x4 White Corrugated Literature Mailers - Secure Closure, 25-Pack

PN: ML16164

16 x 16 x 4 in ECT-32-B Corrugated 25 PER BUNDLE
$91.91 / BUNDLE
IN STOCK Ship catalogs, brochures, and promotional materials with confidence using these 16x16x2 white literature mailers. Featuring ECT-32-B corrugated construction and integrated self-seal tabs for secure closure without additional supplies. Sold as a bundle of 50 ready-to-use mailers.
Boxes - Mailers

16x16x2 White Corrugated Literature Mailers - Self-Seal, 50-Pack

PN: ML16162

16 x 16 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$123.81 / BUNDLE
IN STOCK Professional white corrugated literature mailers in 16
Boxes - Mailers

16x12x3" White Corrugated Literature Mailers - Self-Seal, 50 Bundle

PN: ML16123

16 x 12 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$124.57 / BUNDLE
IN STOCK Professional-grade 16x10x3 white corrugated mailers designed for e-commerce brands shipping catalogs, brochures, and marketing materials. Self-sealing tabs provide secure closure without additional supplies, while ECT-32-B corrugated construction ensures crush resistance during transit. Bundle of 50 ready to fold and ship.
Boxes - Mailers

16x10x3 White Corrugated Literature Mailers - Self-Sealing, 50/Bundle

PN: ML16103

16 x 10 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$107.86 / BUNDLE
IN STOCK Professional white corrugated mailers sized 16x8x4 for literature, catalogs, and promotional materials. Self-sealing tabs secure contents without additional supplies–quick assembly, crush-resistant ECT-32-B construction. Ships in convenient 50-pack bundles for cost-effective shipping.
Boxes - Mailers

16x8x4 White Corrugated Literature Mailers - Self-Seal, 50-Pack

PN: ML1684

16 x 8 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$110.14 / BUNDLE
IN STOCK Professional 16x8x3 white corrugated literature mailers designed for e-commerce brands who need reliable, cost-effective shipping without custom tooling. ECT-32-B crush-resistant construction with secure fold-and-tuck closure. Bundle of 50 ready to ship.
Boxes - Mailers

16x8x3 White Corrugated Literature Mailers - Quick Assembly, 50-Pack

PN: ML1683

16 x 8 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$86.59 / BUNDLE
IN STOCK Ship marketing materials and catalogs with professional white corrugated literature mailers sized 15 1/8x11 1/8x5. Each bundle includes 50 crush-resistant fold-and-tuck mailers featuring secure self-sealing tabs–no additional supplies needed. ECT-32-B construction delivers the durability your e-commerce brand demands.
Boxes - Mailers

15 1/8x11 1/8x5 White Corrugated Literature Mailers - 50 Pack

PN: M15115

15 1/8 x 11 1/8 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$231.74 / BUNDLE
IN STOCK Professional-grade white literature mailers with self-sealing tabs and crush-resistant ECT-32-B corrugated construction. Size 15 1/8 x 11 1/8 x 4 inches fits standard brochures and documents without expensive custom solutions. Bundle of 50 ready for immediate use.
Boxes - Mailers

15.125x11.125x4 Corrugated Mailers - White Literature, 50-Pack

PN: MIBMS1000

15 1/8 x 11 1/8 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$113.79 / BUNDLE
IN STOCK Premium white corrugated literature mailers in 15 1/8x11 1/8x3
Boxes - Mailers

15 1/8x11 1/8x3" White Corrugated Literature Mailers - 50 Pack

PN: M15113

15 1/8 x 11 1/8 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$97.22 / BUNDLE
IN STOCK Ship marketing materials and literature with professional impact using these white corrugated mailers. Featuring ECT-32-B crush-resistant construction and self-sealing tabs for secure closure, this 50-pack delivers reliable protection without custom costs. Quick fold-and-tuck assembly requires no additional supplies.
Boxes - Mailers

15 1/8 x 11 1/8 x 2" White Corrugated Literature Mailers - 50 Pack

PN: MIBMS500

15 1/8 x 11 1/8 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$77.47 / BUNDLE
IN STOCK Professional 15x12x2 white corrugated literature mailers engineered for e-commerce brands who need reliable, cost-effective shipping solutions. Heavy-duty ECT-32-B construction provides crush-resistant protection with no assembly supplies required–tabs tuck securely for a polished presentation. Bundle of 50 ready to ship.
Boxes - Mailers

15x12x2 White Corrugated Literature Mailers - Professional Crush-Resistant, 50-Pack

PN: ML15122

15 x 12 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$104.82 / BUNDLE
IN STOCK Professional-grade white corrugated literature mailers in 14.25
Boxes - Mailers

14.25x11.25x4 Corrugated Mailers - White Literature, 50-Pack

PN: M14114

14 1/4 x 11.25 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$104.82 / BUNDLE
IN STOCK Ship marketing materials and documents with confidence using these 14.25x11.25x2 white corrugated literature mailers. Featuring secure self-closing tabs, ECT-32-B crush-resistant construction, and one-piece folding design–no additional supplies required. Pack of 50 ready to deploy.
Boxes - Mailers

14.25x11.25x2 White Corrugated Literature Mailers - 50 Pack

PN: ML14112

14 1/4 x 11.25 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$102.54 / BUNDLE
IN STOCK Professional-grade white corrugated literature mailers featuring self-sealing tabs that fit snugly for secure closure every time. Strong ECT-32-B construction protects contents during shipping. Pre-sized 14 1/8 x 8 3/4 x 2 dimensions eliminate custom carton costs–sold as a convenient 50-pack bundle with quick fold-and-tuck assembly.
Boxes - Mailers

14 1/8 x 8 3/4 x 2 White Corrugated Literature Mailers - Self-Seal, 50/Bundle

PN: ML1482

14 1/8 x 8 3/4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$101.78 / BUNDLE
IN STOCK Ship marketing materials and promotional content with professional white corrugated mailers that require zero assembly supplies. These 14x14x5 literature mailers feature ECT-32-B crush-resistant construction with self-sealing tabs for secure closure. Sold in bundles of 50–the cost-effective alternative to custom cartons.
Boxes - Mailers

14x14x5 White Corrugated Literature Mailers - Self-Seal, 50-Pack

PN: ML14145

14 x 14 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$173.94 / BUNDLE
IN STOCK Professional 14
Boxes - Mailers

14x14x4 Corrugated Mailers - White Literature, 50-Pack

PN: M14144

14 x 14 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$147.35 / BUNDLE

Product Help Request

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

Buying path

Buy Boxes & Mailers 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 needs, send support the details before placing a large order.

What to check first

  • Inside dimensions
  • Board grade or strength rating
  • Box style and closure
  • Case or bundle quantity
Common wrong-order risk: Choosing the outside size instead of the inside size. Confirm product fit, void fill, and storage space before ordering.
Use the box size calculator -> Contact support for larger orders -> Compare corrugated box types -> View products below ->

Buying FAQ

What should I check before buying Boxes & Mailers?

Compare Inside dimensions, Board grade or strength rating, Box style and closure, Case or bundle quantity before choosing a product from this collection.

Can I buy Boxes & Mailers online?

Use the product grid to open a product page, confirm the SKU, quantity, unit, availability, and price, then add available products to cart.

When should I contact support?

Contact support for pallet, recurring, mixed-SKU, or uncertain-fit orders, or when the product page does not answer the size, quantity, or delivery question.