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 kraft corrugated boxes in 26
Boxes - Corrugated

26x22x12 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 262212

26 x 22 x 12 in ECT-32 Corrugated 15 PER BUNDLE
$108.53 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated shipping boxes in 25.25x23x5
Boxes - Corrugated

25.25x23x5 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 25235R

25 1/4 x 23 x 5 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$117.81 / BUNDLE
IN STOCK Heavy-duty 24x24x24 deluxe moving boxes built from ECT-32 single-wall kraft corrugated for maximum stacking strength and freight efficiency. Exclusive flap-lock tabs keep closure flaps secure during storage and transit–no reshaping required. Sold as a bundle of 10 for reliable volume savings.
Boxes - Corrugated

24x24x24 ECT-32 Kraft Moving Boxes - Heavy-Duty Deluxe Pack of 10

PN: 242424DPB

24 x 24 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$77.65 / BUNDLE
IN STOCK ECT-44 heavy-duty multi-depth kraft corrugated boxes in 24x24x24 dimensions eliminate empty space and reduce dimensional weight surcharges. Pre-scored sides let you adjust box size without inventory clutter. 40% stronger than standard shipping cartons–built for warehouse efficiency and maximum stacking performance.
Boxes - Corrugated

24x24x24 ECT-44 Heavy-Duty Multi-Depth Kraft Boxes - 10 Pack

PN: MDHD242424

24 x 24 x 24 in ECT-44 Single Wall Corrugated 10 PER BUNDLE
$87.42 / BUNDLE
IN STOCK Premium 24x24x24 white corrugated cube boxes with ECT-32 strength–ideal for branded shipments and custom labeling. This 10-pack bundle delivers heavy-duty stacking performance with a pristine white finish that makes labels and shipping instructions stand out. Same durability as kraft cartons at a fraction of the cost.
Boxes - Corrugated

24x24x24 ECT-32 White Corrugated Boxes - 10 Pack Bundle

PN: 242424W

24 x 24 x 24 in ECT-32 Corrugated 10 PER BUNDLE
$91.69 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes that fold to your exact specifications without a carton sizer–eliminating one SKU and cutting freight costs. Built from ECT-32 kraft for strength and durability. Bundle of 10 boxes reduces your per-unit price while standardizing your packaging inventory.
Boxes - Corrugated

24x24x24 Multi-Depth Corrugated Boxes ECT-32 Kraft - Adjustable, Bundle of 10

PN: MD242424

24 x 24 x 24 in ECT-32 Corrugated 10 PER BUNDLE
$62.50 / BUNDLE
IN STOCK Ship odd-shaped and cylindrical products safely with these 24x24x24 cube boxes engineered from ECT-32 kraft corrugated material. Each box offers 8 cubic feet of capacity–a standard footprint that maximizes pallet efficiency and freight savings. Sold in convenient bundles of 10 for streamlined inventory management.
Boxes - Corrugated

24x24x24 ECT-32 Kraft Corrugated Cube Box - 8 Cu Ft, Bundle of 10

PN: 242424

24 x 24 x 24 in ECT-32 Corrugated 10 PER BUNDLE
$56.67 / BUNDLE
IN STOCK Heavy-duty ECT-48 kraft double wall corrugated boxes designed for demanding warehouse and fulfillment operations. 24
Boxes - Corrugated

24x24x18 ECT-48 Double Wall Corrugated Boxes - Heavy-Duty Shipping, Bundle of 10

PN: HD242418DW

24 x 24 x 18 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$100.56 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes engineered for maximum stacking strength and freight efficiency. These 24x24x12 kraft cartons feature integrated hand holes for easy handling and ship flat to reduce warehouse storage footprint. Bundle of 10 heavy-duty boxes per unit.
Boxes - Corrugated

24x24x12 ECT-48 Double Wall Boxes w/ Hand Holes - Heavy Duty, 10-Pack

PN: HD242412DWHH

24 x 24 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$103.00 / BUNDLE
IN STOCK Ship with confidence using these heavy-duty 24x24x8 double wall corrugated boxes rated ECT-48 for maximum protection and stacking performance. Manufactured from kraft material and sold in bundles of 10, these shipping cartons arrive flat to maximize your warehouse storage and reduce freight costs. Ideal for fulfillment centers and warehouse managers who demand durability without compromising efficiency.
Boxes - Corrugated

24x24x8 Double Wall Corrugated Boxes ECT-48 - Bundle of 10

PN: HD24248DW

24 x 24 x 8 in D.W./ECT-48 Corrugated 10 PER BUNDLE
$104.06 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes engineered for maximum stacking strength and freight efficiency. These 24x24x6 shipping cartons deliver superior protection for mid-weight to heavy products without compromising warehouse storage space. Bundle of 10 boxes ships flat–minimize receiving footprint and reduce packaging costs.
Boxes - Corrugated

24x24x6 ECT-48 Double Wall Kraft Boxes - Heavy-Duty Protection, Bundle of 10

PN: HD24246DW

24 x 24 x 6 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$87.53 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes designed for shallow products that demand reliable protection without excess depth. These 24x24x6
Boxes - Corrugated

24x24x6" ECT-32 Kraft Corrugated Boxes - Shallow Depth, Bundle of 10

PN: 24246

24 x 24 x 6 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$44.41 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 20
Boxes - Corrugated

20x20x28" ECT-32 Kraft Corrugated Boxes - Bulk Bundle of 10

PN: 202028

20 x 20 x 28 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$72.98 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 18
Boxes - Corrugated

18x18x30 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 181830

18 x 18 x 30 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$63.81 / BUNDLE
IN STOCK Ship tall, irregularly-shaped items efficiently with our 12x12x36
Boxes - Corrugated

12x12x36 Shipping Boxes - ECT-32 Kraft Corrugated, 15-Pack

PN: 121236

12 x 12 x 36 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$52.31 / BUNDLE
IN STOCK 10x10x38
Boxes - Corrugated

10x10x38 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 101038

10 x 10 x 38 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$72.83 / 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.