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 8
Boxes - Mailers

8x7x2 White Literature Mailers, ECT-32-B Corrugated, 50-Pack

PN: ML872

8 x 7 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$44.05 / BUNDLE
IN STOCK Professional white corrugated literature mailers designed for e-commerce brands shipping catalogs, brochures, and promotional materials. Pre-sized 7.5 x 7 x 3.25
Boxes - Mailers

7.5 x 7 x 3.25" White Corrugated Literature Mailers - 50 Bundle

PN: MIBM1M

7 1/2 x 7 x 3 1/4 in ECT-32-B Corrugated 50 PER BUNDLE
$57.86 / BUNDLE
IN STOCK Ship literature, catalogs, and marketing materials with professional-grade white corrugated mailers designed for secure, damage-free delivery. These 7 3/8 x 7 3/8 x 1 3/8 fold-and-tuck literature mailers feature ECT-32-B strength, integrated self-sealing tabs, and quick assembly. One bundle of 50 ready-to-use corrugated mailer boxes.
Boxes - Mailers

7 3/8x7 3/8x1 3/8 White Corrugated Literature Mailers - 50 Pack

PN: MMC1

7 3/8 x 7 3/8 x 1 3/8 in ECT-32-B Corrugated 50 PER BUNDLE
$30.77 / BUNDLE
IN STOCK Ship marketing materials and catalogs with professional presentation and maximum protection. These white corrugated mailers feature self-sealing tabs, ECT-32-B crush-resistant construction, and require zero additional supplies for quick assembly. Sold as a bundle of 50 ready-to-use pieces.
Boxes - Mailers

7 1/8 x 4 1/2 x 3" White Corrugated Literature Mailers - Self-Seal, 50 Bundle

PN: ML743

7 1/8 x 4 1/2 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$47.09 / BUNDLE
IN STOCK Ship marketing materials, catalogs, and brochures with professional confidence using these 7x7x2 white corrugated literature mailers. ECT-32-B crush-resistant construction with snug-fitting self-seal tabs delivers secure closure without additional packing supplies. Sold as a bundle of 50 for maximum value.
Boxes - Mailers

7x7x2 White Corrugated Literature Mailers - Self-Seal, 50-Pack

PN: ML772

7 x 7 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$41.78 / BUNDLE
IN STOCK Ship professional marketing materials without custom box costs. These 7x3.625x2.125 white corrugated mailers feature secure fold-and-tuck closure, crush-resistant ECT-32-B construction, and require zero additional supplies. Perfect fit for catalogs, brochures, and promotional inserts–ready to assemble and mail in minutes.
Boxes - Mailers

7x3.625x2.125 White Corrugated Literature Mailers - 50 Pack

PN: ML732

7 x 3.625 x 2 1/8 in ECT-32-B Corrugated 50 PER BUNDLE
$31.90 / BUNDLE
IN STOCK Ship your marketing materials with professional impact. These 6x6x2
Boxes - Mailers

6x6x2" White Corrugated Literature Mailer - Self-Seal, 50-Pack

PN: ML662

6 x 6 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$70.12 / BUNDLE
IN STOCK Professional-grade white literature mailers designed for e-commerce brands shipping branded content, catalogs, and promotional materials. Features ECT-32-B corrugated construction with snug-fitting self-seal tabs that require no additional supplies. Sold in convenient 50-pack bundles for immediate deployment.
Boxes - Mailers

6x6x1.25 White Corrugated Literature Mailers - Self-Seal, 50-Pack

PN: ML661

6 x 6 x 1 1/4 in ECT-32-B Corrugated 50 PER BUNDLE
$33.42 / BUNDLE
IN STOCK Perfect-fit 5x3x2 white literature mailers eliminate custom carton costs while maintaining professional presentation. Strong ECT-32-B corrugated construction with self-locking tabs ensures secure closure–no additional supplies required. Sold as a convenient bundle of 50.
Boxes - Mailers

5x3x2 White Literature Mailers - ECT-32-B Corrugated, 50-Count Bundle

PN: ML532

5 x 3 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$31.90 / BUNDLE
IN STOCK Professional 4x4x4
Boxes - Mailers

4x4x4" White Corrugated Literature Mailers - Self-Seal, 50 Bundle

PN: ML444

4 x 4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$44.81 / BUNDLE
IN STOCK Streamline your retail packaging with these 15
Chipboard Cartons

15x7x7 Fibreboard Gift Boxes White - Retail Ready, Case of 50

PN: GB157

15 x 7 x 7 in Fibreboard 50 PER CASE
$162.85 / CASE
IN STOCK Efficient one-piece construction white fibreboard gift boxes measuring 12
Chipboard Cartons

12x6x6 Fibreboard Gift Boxes White - Case of 50 Flat-Ship Cartons

PN: GB126

12 x 6 x 6 in Fibreboard 50 PER CASE
$93.65 / CASE
IN STOCK Streamline your packaging operations with these 12x3x3 white fibreboard gift boxes. Ships and stores flat for maximum warehouse efficiency, with convenient one-piece construction that sets up in seconds. Case of 100 units with white exterior and gray interior–ideal for retail goods, candlesticks, and gift packaging.
Chipboard Cartons

12x3x3 Fibreboard Gift Boxes White - 100 Case Flat Ship

PN: GB1233

12 x 3 x 3 in Fibreboard 100 PER CASE
$129.64 / CASE
IN STOCK 10x10x6 Fibreboard Gift Boxes White - Case of 50
Chipboard Cartons

10x10x6 Fibreboard Gift Boxes White - Case of 50 | Retail Ready

PN: GB101

10 x 10 x 6 in Fibreboard 50 PER CASE
$168.03 / CASE
IN STOCK 10x5x4 Fibreboard White Gift Boxes - One-Piece Setup, Case of 100
Chipboard Cartons

10x5x4 Fibreboard White Gift Boxes - One-Piece Setup, Case of 100

PN: GB105

10 x 5 x 4 in Fibreboard 100 PER CASE
$112.42 / CASE
IN STOCK Industrial-grade 9
Chipboard Cartons

9 x 9 x 5.5 in White Fibreboard Gift Boxes, Case of 50

PN: GB995

9 x 9 x 5 1/2 in Fibreboard 50 PER CASE
$119.28 / CASE

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.