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 ECT-32 single-wall kraft corrugated boxes measuring 21 3/8
Boxes - Corrugated

21 3/8x15 5/8x6 3/8 ECT-32 Kraft Corrugated Boxes - Bundle of 25

PN: 21156

21 3/8 x 15 5/8 x 6 3/8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$93.74 / BUNDLE
IN STOCK ECT-90 triple wall corrugated construction delivers industrial-grade protection for high-volume shipping and storage. These 18
Boxes - Corrugated

18x18x18" ECT-90 Triple Wall Corrugated Boxes - Heavy-Duty Shipping, Bundle of 5

PN: HD181818TW

18 x 18 x 18 in ECT-90 Triple Wall Corrugated 5 PER BUNDLE
$187.43 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 32x6x6 ECT-32 kraft corrugated boxes. Wide length openings reduce packing time and damage risk. Sold as a bundle of 25 boxes–maximize your freight efficiency without over-packaging.
Boxes - Corrugated

32x6x6 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 3266

32 x 6 x 6 in ECT-32 Corrugated 25 PER BUNDLE
$39.58 / BUNDLE
IN STOCK Ship long, narrow items efficiently with our 30x8x8 corrugated boxes made from ECT-32 kraft material. Wide opening along the length reduces packing time and labor costs. Sold as bundles of 25 and shipped flat to maximize freight efficiency.
Boxes - Corrugated

30x8x8 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25-Box Bundle

PN: 3088

30 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.39 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes sized 24
Boxes - Corrugated

24x14x14" ECT-32 Kraft Corrugated Boxes - Durable Shipping, Bundle of 15

PN: 241414

24 x 14 x 14 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$42.36 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 24
Boxes - Corrugated

24x14x10 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 241410

24 x 14 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$51.15 / BUNDLE
IN STOCK Ship shallow products efficiently with 24x14x8 ECT-32 kraft corrugated boxes–the go-to choice for apparel, books, artwork, and lightweight items. Bundle of 20 ships flat to maximize warehouse space and cut freight costs. Reliable single-wall construction rated for consistent stacking performance.
Boxes - Corrugated

24x14x8 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 24148

24 x 14 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$46.70 / BUNDLE
IN STOCK Shallow-depth 24x14x6
Boxes - Corrugated

24x14x6" ECT-32 Kraft Corrugated Boxes - Shallow Depth, Bundle of 25

PN: 24146

24 x 14 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.65 / BUNDLE
IN STOCK Ship shallow products efficiently with our 24x14x4
Boxes - Corrugated

24x14x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 24144

24 x 14 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$48.05 / BUNDLE
IN STOCK Sturdy ECT-32 kraft corrugated boxes sized 22
Boxes - Corrugated

22x16x16 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 221616

22 x 16 x 16 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$50.29 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 22
Boxes - Corrugated

22x16x12" ECT-32 Kraft Corrugated Boxes - Bundle of 20

PN: 221612

22 x 16 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$78.48 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated boxes sized 22
Boxes - Corrugated

22x16x10 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 221610

22 x 16 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$54.72 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 22
Boxes - Corrugated

22x16x8 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 22168

22 x 16 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$67.27 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated cartons with a 6
Boxes - Corrugated

22x16x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 22166

22 x 16 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$97.45 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping cartons designed for shallow products and lightweight merchandise. Ship flat in bundles of 25 to maximize warehouse storage and minimize freight expenses. Perfect fit for apparel, books, artwork, and picture frames.
Boxes - Corrugated

22x16x4 Kraft Corrugated Boxes ECT-32 Single Wall - Bundle of 25

PN: 22164

22 x 16 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$85.59 / BUNDLE
IN STOCK Industrial-grade 20x18x18
Boxes - Corrugated

20x18x18" ECT-32 Kraft Corrugated Boxes - Bulk Pack of 15

PN: 201818

20 x 18 x 18 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$56.06 / 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.