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 Heavy-duty ECT-48 kraft double wall boxes sized 16
Boxes - Corrugated

16x8x8 Double Wall Corrugated Box ECT-48 Kraft - Bundle of 15

PN: HD1688DW

16 x 8 x 8 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$46.48 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 14
Boxes - Corrugated

14x10x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 141012

14 x 10 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$37.42 / BUNDLE
IN STOCK Packrift's 14 x 10 x 11
Boxes - Corrugated

14x10x11" ECT-32 Kraft Corrugated Boxes - Bundle of 25

PN: 141011

14 x 10 x 11 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.04 / BUNDLE
IN STOCK Premium ECT-48 double wall kraft corrugated boxes engineered for maximum protection and stacking performance. Each 14x10x10 carton delivers heavy-duty durability for mid-size shipments. Bundle of 15 ships flat to optimize warehouse storage and freight efficiency.
Boxes - Corrugated

14x10x10 ECT-48 Double Wall Corrugated Boxes - Heavy-Duty Shipping, Bundle of 15

PN: HD141010DW

14 x 10 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$52.43 / BUNDLE
IN STOCK Heavy-duty ECT-44 single wall kraft corrugated boxes designed for warehouse managers who need maximum stacking strength and freight efficiency. These 14
Boxes - Corrugated

14x10x10 ECT-44 Heavy-Duty Kraft Corrugated Boxes - Bundle of 25

PN: HD141010

14 x 10 x 10 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$78.95 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 14
Boxes - Corrugated

14x10x9 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 14109

14 x 10 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.12 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes engineered for maximum stacking performance and freight protection. 14
Boxes - Corrugated

14x10x8 Double Wall Corrugated Box ECT-48 Kraft - Heavy Duty, Bundle of 15

PN: HD14108DW

14 x 10 x 8 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$51.89 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 14
Boxes - Corrugated

14x10x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 14108

14 x 10 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.35 / BUNDLE
IN STOCK Consolidate your carton inventory with one versatile box. These 14x10x6 multi-depth corrugated boxes fold to multiple heights with pre-scored side panels–no carton sizer required. ECT-32 kraft material delivers strength while reducing freight spend and warehouse SKU complexity.
Boxes - Corrugated

14x10x6 Multi-Depth Corrugated Boxes, ECT-32 Kraft, Bundle of 25

PN: MD14106

14 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.01 / BUNDLE
IN STOCK Reliable ECT-32 single wall corrugated boxes sized 13
Boxes - Corrugated

13x11x7 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 13117

13 x 11 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.03 / BUNDLE
IN STOCK Ship and store flat to maximize warehouse efficiency. These 13x11x2 ECT-32 kraft corrugated boxes are engineered for shallow items–perfect for fulfillment centers managing high-volume SKUs. Bundle of 25 reduces per-unit costs and keeps inventory lean.
Boxes - Corrugated

13x11x2 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 13112

13 x 11 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$42.03 / BUNDLE
IN STOCK Professional-grade 12x12x12
Boxes - Corrugated

12x12x12 ECT-32 Kraft Corrugated Moving Boxes - Bundle of 25

PN: 121212DPB

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$56.09 / BUNDLE
IN STOCK Industrial-grade 12x12x12 corrugated boxes rated ECT-44 single wall kraft construction–40% stronger than standard shipping cartons for maximum stacking performance and load protection. Ideal for warehouse fulfillment, e-commerce, and heavy item storage. Sold flat in bundles of 25 for space-efficient inventory management.
Boxes - Corrugated

12x12x12 ECT-44 Heavy-Duty Kraft Corrugated Boxes - 40% Stronger, Bundle of 25

PN: HD1212

12 x 12 x 12 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$55.81 / BUNDLE
IN STOCK ECT-32 white corrugated boxes in the popular 12x12x12 cube size–sold as a 25-pack bundle. Strong single-wall construction handles the same stacking loads as kraft, with a crisp white exterior that showcases your labels and shipping instructions. Ideal for warehouse managers seeking volume savings without compromising durability.
Boxes - Corrugated

12x12x12 ECT-32 White Corrugated Boxes - 25 Pack Bundle

PN: 121212W

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.29 / BUNDLE
IN STOCK Eliminate carton redundancy with pre-scored multi-depth 12x12x12 corrugated boxes that fold to your exact specifications. Strong ECT-32 kraft construction handles demanding warehouse and fulfillment operations while slashing inventory SKUs and parcel shipping expenses. Ships as a convenient 25-box bundle.
Boxes - Corrugated

12x12x12 Multi-Depth Corrugated Boxes ECT-32 Kraft - 25 Pack Bundle

PN: MD121212

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.59 / BUNDLE
IN STOCK Space-efficient 12x12x12 cube boxes manufactured from sturdy ECT-32 kraft corrugated material. Each bundle contains 25 boxes with 1.0 cubic foot capacity, perfect for shipping cylindrical, round, and irregular items. Maximize your warehouse density and reduce per-unit shipping costs.
Boxes - Corrugated

12x12x12 ECT-32 Kraft Corrugated Cube Boxes - 25 Pack Bundle

PN: 121212

12 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.21 / 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.