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 These 17.25x11.25x5 ECT-32 kraft corrugated boxes deliver the shallow depth warehouses need for apparel, books, artwork, and picture frames without excess void fill. Manufactured from durable single-wall corrugated material and shipped flat to maximize storage efficiency. Bundle of 25 cartons per order.
Boxes - Corrugated

17.25x11.25x5 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 17115

17 1/4 x 11.25 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.42 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons in 17.25
Boxes - Corrugated

17.25x11.25x4 Kraft Corrugated Boxes ECT-32 Single Wall - Bundle of 25

PN: 17114

17 1/4 x 11.25 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.45 / BUNDLE
IN STOCK Industrial-grade ECT-32 single wall corrugated boxes measuring 16.25
Boxes - Corrugated

16.25x12.25x9.31 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 16129

16 1/4 x 12.25 x 9 5/16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$48.66 / BUNDLE
IN STOCK Heavy-duty double wall corrugated boxes built for high-performance warehousing. These 14x14x14 ECT-71 kraft cartons deliver maximum stacking strength while shipping and storing flat to reduce storage overhead. Bundle of 15 boxes per unit.
Boxes - Corrugated

14x14x14 ECT-71 Heavy-Duty Double Wall Boxes - 15-Pack Bundle

PN: HD141414HDDW

14 x 14 x 14 in ECT-71 Double Wall Corrugated 15 PER BUNDLE
$131.22 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated cartons engineered for maximum protection and stacking performance in warehouse and fulfillment operations. 12x12x16
Boxes - Corrugated

12x12x16 ECT-48 Double Wall Shipping Boxes - Heavy-Duty Protection, Bundle of 15

PN: HD121216DW

12 x 12 x 16 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$62.71 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 24
Boxes - Corrugated

24x5x24 ECT-32 Kraft Side Loading Boxes - Bundle of 25

PN: 24524FOL

24 x 5 x 24 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$85.04 / BUNDLE
IN STOCK Eliminate box sizers and inventory bloat with these pre-scored multi-depth corrugated cartons. Fold down to multiple heights for perfect-fit packaging that cuts parcel fees and reduces your overall cardboard spend. Strong ECT-32 kraft construction in bundles of 25.
Boxes - Corrugated

17.25x11.5x12 Multi-Depth Corrugated Boxes ECT-32 Kraft - 25/Bundle

PN: MD171112R

17 1/4 x 11.5 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.03 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 17
Boxes - Corrugated

17x12x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 171212

17 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$53.99 / BUNDLE
IN STOCK Reliable ECT-32 single-wall corrugated boxes designed for standard industrial shipping and storage. Each 16
Boxes - Corrugated

16x13x10 ECT-32 Kraft Corrugated Boxes - Durable Shipping, 25-Box Bundle

PN: 161310

16 x 13 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.94 / BUNDLE
IN STOCK Kraft ECT-51 double wall corrugated haz mat boxes engineered for safe transport of 4 x 1-gallon containers. Pre-printed with mandatory UN 4G warning labels and directional arrows. Ships and stores flat–10 cartons per bundle.
Boxes - Corrugated

14.25x14.25x7.625 ECT-51 Haz Mat Boxes - 4-Gallon Capacity, Bundle of 10

PN: HAZCO4G

14 1/4 x 14 1/4 x 7 5/8 in ECT-51 Double Wall Corrugated 10 PER BUNDLE
$131.42 / BUNDLE
IN STOCK ECT-32 single wall corrugated side loading boxes measuring 24
Boxes - Corrugated

24x5x18 ECT-32 Kraft Side Loading Boxes - Bundle of 25

PN: 24518FOL

24 x 5 x 18 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$59.47 / BUNDLE
IN STOCK Industry-standard 17x12x6 corrugated shipping boxes built with ECT-32 single-wall kraft construction for reliable protection and stackability. Ships flat to maximize warehouse storage efficiency and reduce freight spend. Bundle of 25 cartons ready to deploy.
Boxes - Corrugated

17x12x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 17126

17 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$57.27 / BUNDLE
IN STOCK Premium ECT-32 kraft corrugated boxes sized 16
Boxes - Corrugated

16x13x13 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 161313

16 x 13 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$52.30 / BUNDLE
IN STOCK Ship smart with these 17.5x12x3
Boxes - Corrugated

17.5x12x3 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 17123

17 1/2 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$53.45 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 24x6x8 ECT-32 kraft corrugated boxes. Wide lengthwise openings accelerate packing while ECT-32 single-wall construction handles regional freight. Sold in bundles of 25 for maximum volume savings.
Boxes - Corrugated

24x6x8 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25/Bundle

PN: 2468

24 x 6 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$29.69 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 24x6x6 ECT-32 kraft corrugated boxes featuring wide length-wise openings for fast packing. ECT-32 single-wall construction delivers reliable protection while the narrow profile maximizes freight efficiency. Sold as a bundle of 25 boxes, shipped flat to reduce storage footprint.
Boxes - Corrugated

24x6x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 2466

24 x 6 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$25.54 / 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.