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 is staged as a Packrift buyer page for collection page traffic. It keeps the search answer useful while routing buyers to verified catalog SKUs, collection paths, reorders, and bulk quotes.

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 Price Availability
1066 10x6x6 ECT-32 Kraft Long Corrugated Boxes - 25 Bundle 10 x 6 x 6 kraft corrugated kraft 25 12.70 In stock
1054 10x5x4 ECT-32 Kraft Corrugated Boxes - Long Side Opening, 25 Bundle 10 x 5 x 4 kraft corrugated kraft 25 14.87 In stock
1265 12x6x5" ECT-32 Kraft Corrugated Long Boxes - 25 Bundle 12 x 6 x 5 kraft corrugated kraft 25 14.16 In stock
1333 13x3x3 ECT-32 Kraft Corrugated Long Boxes - Easy Pack, 25 Bundle 13 x 3 x 3 kraft corrugated kraft 25 18.33 In stock
1388 13x8x8 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 13 x 8 x 8 kraft corrugated kraft 25 20.73 In stock
1466 14x6x6" ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 14 x 6 x 6 kraft corrugated kraft 25 16.32 In stock
1477 14x7x7 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25-Pack 14 x 7 x 7 kraft corrugated kraft 25 19.92 In stock
1664 16x6x4 ECT-32 Kraft Corrugated Boxes - Easy Pack Long Design, 25 Bundle 16 x 6 x 4 kraft corrugated kraft 25 16.59 In stock

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

What products are attached to this page?
10 x 6 x 6, kraft corrugated, kraft color, ECT-32, 25 pack
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.

3092 Results

showing boxes & mailers products

IN STOCK 3.5x5 Clear 2 Mil Document Envelopes - Tamper Proof, Case of 1000 Packrift
Packing List Envelopes

3.5x5 Clear 2 Mil Document Envelopes - Tamper Proof, Case of 1000

PN: PL471

3 1/2 x 5 in 2 Mil Poly 1000 PER CASE
$48.14 / CASE
IN STOCK Ship small, fragile items with confidence using these ECT-32-B white corrugated mailers. One-piece fold-and-tuck design requires no tape, glue, or staples‚assembly takes seconds. Double-wall crush-resistant construction protects contents while reducing freight weight and postage costs. 50-pack bundle.
Boxes - Mailers

7x5x4 ECT-32 White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M754

7 x 5 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$37.04 / BUNDLE
IN STOCK Professional-grade ECT-32-B corrugated carrying cases engineered for warehouse and fulfillment operations. Pre-assembled with integrated plastic handles, these 20
Boxes - Mailers

20x11 3/8x5 1/2" ECT-32-B White Corrugated Carrying Cases with Handles - Bundle of 10

PN: MCC5

20 x 11 3/8 x 5 1/2 in ECT-32-B Corrugated 10 PER BUNDLE
$51.22 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 12x10x4 dimensions deliver reliable protection for shallow products while minimizing dimensional weight charges. Ships flat in bundles of 25‚reduce storage footprint and freight costs without compromise. Perfect for apparel, books, picture frames, and artwork.
Boxes - Corrugated

12x10x4 ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, Bundle of 25

PN: 12104

12 x 10 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$18.83 / BUNDLE
IN STOCK Ship blueprints, posters, and documents safely with our 4x48 white mailing tubes. Heavy-duty 3-ply spiral wound fibreboard with included snap-lock end caps prevents shifting during transit. Each case contains 15 reusable, recyclable tubes‚the cost-effective solution for high-volume mailroom operations.
Mailing Tubes

4x48 White Spiral Wound Mailing Tubes with Caps - Case of 15

PN: P4048W

4 x 48 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$78.90 / CASE
IN STOCK Protect documents, posters, and blueprints with our 4x42 white mailing tubes featuring secure snap-on end caps that won't pop off during shipment. Built with 3-ply spiral wound fibreboard construction for durability, these tube mailers come 15 per case and are fully reusable and recyclable‚ideal for mailroom efficiency and cost-conscious shippers.
Mailing Tubes

4x42 White Mailing Tubes with Caps - Spiral Wound Fibreboard, 15-Pack

PN: P4042W

4 x 42 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$60.70 / CASE
IN STOCK Ship documents, posters, and blueprints safely with these 4x36 white spiral wound mailing tubes. Each case includes 15 tubes with white end caps that snap securely in place‚no pop-offs during transit. Heavy-duty 3-ply fibreboard construction delivers professional protection at competitive bulk pricing.
Mailing Tubes

4x36 White Spiral Wound Mailing Tubes with Caps - Case of 15

PN: P4036W

4 x 36 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$55.38 / CASE
IN STOCK Ship posters, blueprints, and documents safely with these 4x30 white spiral wound mailing tubes. Each case includes 15 tubes with secure snap-on end caps that won't pop off during transit. Heavy-duty 0.08
Mailing Tubes

4x30 White Spiral Wound Mailing Tubes with Caps - Case of 15

PN: P4030W

4 x 30 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$50.74 / CASE
IN STOCK Professional-grade 4x26 white mailing tubes with snap-lock end caps prevent content damage during shipping. 3-ply spiral wound fibreboard construction delivers strength and reusability. Order by the case of 15 tubes‚ideal for architecture firms, print shops, and mailroom operations.
Mailing Tubes

4x26 White Spiral Wound Mailing Tubes with Caps - Case of 15

PN: P4026W

4 x 26 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$55.96 / CASE
IN STOCK Professional-grade 4x24 white mailing tubes engineered for secure document and blueprint shipping. Three-ply spiral wound fibreboard construction with included snap-lock end caps that won't pop off during transit. Sold as case of 15 tubes‚durable, reusable, and fully recyclable.
Mailing Tubes

4x24 White Spiral Wound Mailing Tubes with Caps - Case of 15

PN: P4024W

4 x 24 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$45.16 / CASE
IN STOCK Professional-grade 4x18 white mailing tubes designed for shipping blueprints, posters, and rolled documents. Features 3-ply spiral wound fibreboard construction (0.08
Mailing Tubes

4x18 White Spiral Wound Mailing Tubes with Caps - Case of 15

PN: P4018W

4 x 18 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$39.58 / CASE
IN STOCK Ship blueprints, posters, and documents safely with these 4
Mailing Tubes

4x12 White Spiral Wound Mailing Tubes with Caps - Case of 15

PN: P4012W

4 x 12 in 0.08 Thick Spiral Wound Fibreboard 15 PER CASE
$31.35 / CASE
IN STOCK Protect and ship documents, posters, and blueprints with confidence using these 3x48 white spiral wound mailing tubes. Each case includes 24 tubes with included white end caps that snap securely in place‚no pop-offs during shipment. Reusable, recyclable, and built for reliability with 3-ply fibreboard construction.
Mailing Tubes

3x48 White Spiral Wound Mailing Tubes with Caps - 24 Pack

PN: P3048W

3 x 48 in 0.08 Thick Spiral Wound Fibreboard 24 PER CASE
$77.99 / CASE
IN STOCK Protect and ship blueprints, posters, and documents with confidence using these 3
Mailing Tubes

3 x 42" White Spiral Wound Mailing Tubes with Caps - Case of 24

PN: P3042W

3 x 42 in 0.07 Thick Spiral Wound Fibreboard 24 PER CASE
$70.77 / CASE
IN STOCK Ship blueprints, posters, and documents safely with these 3x36 white mailing tubes. Heavy-duty 3-ply spiral wound fibreboard (0.07
Mailing Tubes

3x36 White Mailing Tubes with Caps - 3-Ply Spiral Wound, Case of 24

PN: P3036W

3 x 36 in 0.07 Thick Spiral Wound Fibreboard 24 PER CASE
$72.57 / CASE
IN STOCK Ship blueprints, posters, and documents safely with these 3x30 white mailing tubes. Each case includes 24 tubes with snap-lock end caps that won't pop off during shipment. Made from durable 3-ply spiral wound fibreboard construction for reliable protection at competitive costs.
Mailing Tubes

3x30 White Mailing Tubes with Caps - 3-Ply Spiral Wound, Case of 24

PN: P3030W

3 x 30 in 0.07 Thick Spiral Wound Fibreboard 24 PER CASE
$53.56 / 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.