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 sized 30
Boxes - Corrugated

30x14x10 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 301410

30 x 14 x 10 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$29.70 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 30
Boxes - Corrugated

30x14x7" ECT-32 Kraft Corrugated Boxes - Bulk Bundle of 10

PN: 30147

30 x 14 x 7 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$25.75 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 28
Boxes - Corrugated

28x16x14 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 281614

28 x 16 x 14 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$60.06 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 28
Boxes - Corrugated

28" x 16" x 12" ECT-32 Kraft Corrugated Shipping Boxes, 10-Pack

PN: 281612

28 x 16 x 12 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$35.28 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes built for industrial shipping and warehouse storage. These 28
Boxes - Corrugated

28x16x10 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 281610

28 x 16 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$65.41 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 28
Boxes - Corrugated

28x16x7 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 28167

28 x 16 x 7 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$60.11 / BUNDLE
IN STOCK Eliminate carton sizing complexity with pre-scored multi-depth corrugated boxes that fold to your exact dimensions. These ECT-32 kraft shipping cartons reduce inventory SKU count and parcel shipping costs by letting you right-size every box. Bundle of 10 boxes delivers immediate cost savings for warehouse and fulfillment operations.
Boxes - Corrugated

26x18x16 Multi-Depth Corrugated Boxes ECT-32 Kraft - Bundle of 10

PN: MD261816

26 x 18 x 16 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$44.21 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 26x18x16
Boxes - Corrugated

26x18x16 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 261816

26 x 18 x 16 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$40.80 / BUNDLE
IN STOCK Industrial-grade 26x18x14
Boxes - Corrugated

26x18x14" ECT-32 Kraft Corrugated Boxes - Bulk Bundle of 10

PN: 261814

26 x 18 x 14 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$42.92 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes sized 26
Boxes - Corrugated

26x18x12 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 261812

26 x 18 x 12 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$54.14 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 26x18x10
Boxes - Corrugated

26x18x10" ECT-32 Kraft Corrugated Boxes - Bundle of 15

PN: 261810

26 x 18 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$61.24 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 24x20x18
Boxes - Corrugated

24x20x18" ECT-32 Kraft Corrugated Boxes - Heavy-Duty Shipping, Bundle of 10

PN: 242018

24 x 20 x 18 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$44.89 / BUNDLE
IN STOCK Industrial-grade 24x20x16 corrugated boxes built from ECT-32 kraft material for dependable strength and stackability. Sold in convenient bundles of 10, these shipping cartons deliver consistent performance for high-volume warehouse and fulfillment operations. Recyclable cardboard construction cuts waste and costs.
Boxes - Corrugated

24x20x16 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 242016

24 x 20 x 16 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$43.22 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes built for industrial warehouses and fulfillment operations. These 24
Boxes - Corrugated

24x20x14" ECT-32 Kraft Corrugated Boxes - Industrial Strength, Bundle of 10

PN: 242014

24 x 20 x 14 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$40.80 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes in 24
Boxes - Corrugated

24x20x12 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 242012

24 x 20 x 12 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$39.14 / BUNDLE
IN STOCK Industrial-grade 24x20x10 corrugated shipping boxes built from ECT-32 single-wall kraft material for dependable protection and efficient stacking. Each bundle includes 10 boxes, reducing your per-unit cost while maintaining the structural integrity your warehouse demands. 100% recyclable kraft construction meets sustainability goals without sacrificing performance.
Boxes - Corrugated

24x20x10 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 242010

24 x 20 x 10 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$36.82 / 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.