Corrugated Boxes

IN STOCK 11x6.5x2.75 Kraft Self-Seal Corrugated Literature Mailers 50-Pack M1162K - alias listing
Boxes - Mailers

11x6.5x2.75 Kraft Self-Seal Corrugated Literature Mailers 50-Pack M1162K

PN: M1162K

11 x 6.5 x 2 3/4 in ECT-32-B Corrugated 50 PER BUNDLE
$48.61 / BUNDLE
IN STOCK 4x3x3 ECT-32-B White One-Piece Corrugated Mailers 50-Pack M433 - alias listing
Boxes - Mailers

4x3x3 ECT-32-B White One-Piece Corrugated Mailers 50-Pack M433

PN: M433

4 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$18.59 / BUNDLE
IN STOCK 4x4x4 White Corrugated Literature Mailers 50-Pack MFL444 - alias listing
Boxes - Mailers

4x4x4 White Corrugated Literature Mailers 50-Pack MFL444

PN: MFL444

4 x 4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$58.49 / BUNDLE
IN STOCK 7 5/8 x 5 7/16 x 11/16 in White Corrugated DVD Mailers Self-Seal 50-Pack MLRDVD - alias listing
Boxes - Mailers

7 5/8 x 5 7/16 x 11/16 in White Corrugated DVD Mailers Self-Seal 50-Pack MLRDVD

PN: MLRDVD

7 5/8 x 5 7/16 x 11/16 in ECT-32-B Corrugated 50 PER BUNDLE
$34.65 / BUNDLE
IN STOCK 26x6x2 ECT-32-B White Corrugated Mailers 50/Bundle M2662 - alias listing
Boxes - Mailers

26x6x2 ECT-32-B White Corrugated Mailers 50/Bundle M2662

PN: M2662

26 x 6 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$107.10 / BUNDLE
IN STOCK 7x3.625x2.125 White Corrugated Literature Mailers 50-Pack ML732 - alias listing
Boxes - Mailers

7x3.625x2.125 White Corrugated Literature Mailers 50-Pack ML732

PN: ML732

7 x 3.625 x 2 1/8 in ECT-32-B Corrugated 50 PER BUNDLE
$31.90 / BUNDLE
IN STOCK 12x12x3 Kraft Self-Seal Corrugated Literature Mailers 50-Pack ML12123K - alias listing
Boxes - Mailers

12x12x3 Kraft Self-Seal Corrugated Literature Mailers 50-Pack ML12123K

PN: ML12123K

12 x 12 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$85.07 / BUNDLE
IN STOCK 14.5x7.25x5 ECT-32 White Corrugated Tuck Mailers 25-Pack MEZ1475 - alias listing
Boxes - Mailers

14.5x7.25x5 ECT-32 White Corrugated Tuck Mailers 25-Pack MEZ1475

PN: MEZ1475

14 1/2 x 7.25 x 5 in ECT-32-B Corrugated 25 PER BUNDLE
$56.21 / BUNDLE
IN STOCK 14x3.75x2.75 White Corrugated Literature Mailers 50/Bundle ML1432 - alias listing
Boxes - Mailers

14x3.75x2.75 White Corrugated Literature Mailers 50/Bundle ML1432

PN: ML1432

14 x 3.75 x 2 3/4 in ECT-32-B Corrugated 50 PER BUNDLE
$71.40 / BUNDLE
IN STOCK 14x10x2 White Self-Seal Corrugated Literature Mailers 50/Bundle ML14102 - alias listing
Boxes - Mailers

14x10x2 White Self-Seal Corrugated Literature Mailers 50/Bundle ML14102

PN: ML14102

14 x 10 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$102.54 / BUNDLE
IN STOCK 15 1/8 x 11 1/8 x 2 in White Corrugated Literature Mailers 50-Pack MIBMS500 - alias listing
Boxes - Mailers

15 1/8 x 11 1/8 x 2 in White Corrugated Literature Mailers 50-Pack MIBMS500

PN: MIBMS500

15 1/8 x 11 1/8 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$77.47 / BUNDLE
IN STOCK 7.5x7x3.25 White Corrugated Literature Mailers 50/Bundle MIBM1M - alias listing
Boxes - Mailers

7.5x7x3.25 White Corrugated Literature Mailers 50/Bundle MIBM1M

PN: MIBM1M

7 1/2 x 7 x 3 1/4 in ECT-32-B Corrugated 50 PER BUNDLE
$57.86 / BUNDLE
IN STOCK 8x8x3 ECT-32-B White Corrugated Mailers 50-Pack M883 - alias listing
Boxes - Mailers

8x8x3 ECT-32-B White Corrugated Mailers 50-Pack M883

PN: M883

8 x 8 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$84.31 / BUNDLE
IN STOCK 12x10x4 Kraft Self-Seal Literature Mailers 50-Pack ML12104K - alias listing
Boxes - Mailers

12x10x4 Kraft Self-Seal Literature Mailers 50-Pack ML12104K

PN: ML12104K

12 x 10 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$94.94 / BUNDLE
IN STOCK 14x14x5 White Self-Seal Corrugated Literature Mailers 50-Pack ML14145 - alias listing
Boxes - Mailers

14x14x5 White Self-Seal Corrugated Literature Mailers 50-Pack ML14145

PN: ML14145

14 x 14 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$173.94 / BUNDLE
IN STOCK 8x4x4 ECT-32-B White Corrugated Mailers 50/Bundle M844 - alias listing
Boxes - Mailers

8x4x4 ECT-32-B White Corrugated Mailers 50/Bundle M844

PN: M844

8 x 4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$34.64 / BUNDLE
IN STOCK 6x3x3 ECT-32 Kraft Corrugated Mailers 50-Pack M633K - alias listing
Boxes - Mailers

6x3x3 ECT-32 Kraft Corrugated Mailers 50-Pack M633K

PN: M633K

6 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$32.66 / BUNDLE
IN STOCK 16x12x4 Kraft Deluxe Literature Mailers 50-Pack MFL16124K - alias listing
Boxes - Mailers

16x12x4 Kraft Deluxe Literature Mailers 50-Pack MFL16124K

PN: MFL16124K

16 x 12 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$175.46 / BUNDLE
IN STOCK 13x10x4 White Self-Seal Corrugated Literature Mailers 50-Pack M13104 - alias listing
Boxes - Mailers

13x10x4 White Self-Seal Corrugated Literature Mailers 50-Pack M13104

PN: M13104

13 x 10 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$113.17 / BUNDLE
IN STOCK 12 1/8 x 9 1/4 x 4 in White Deluxe Literature Mailers Self-Seal 50/Bundle MFL1294 - alias listing
Boxes - Mailers

12 1/8 x 9 1/4 x 4 in White Deluxe Literature Mailers Self-Seal 50/Bundle MFL1294

PN: MFL1294

12 1/8 x 9 1/4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$109.38 / BUNDLE
IN STOCK 10x10x2 ECT-32 White Corrugated Mailers 50-Pack M10102R - alias listing
Boxes - Mailers

10x10x2 ECT-32 White Corrugated Mailers 50-Pack M10102R

PN: M10102R

10 x 10 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$121.53 / BUNDLE
IN STOCK 16x12x2 Kraft Deluxe Literature Mailers 50/Bundle MFL16122K - alias listing
Boxes - Mailers

16x12x2 Kraft Deluxe Literature Mailers 50/Bundle MFL16122K

PN: MFL16122K

16 x 12 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$124.57 / BUNDLE
IN STOCK 18x18x2 White Self-Seal Corrugated Literature Mailers 25-Pack ML18182 - alias listing
Boxes - Mailers

18x18x2 White Self-Seal Corrugated Literature Mailers 25-Pack ML18182

PN: ML18182

18 x 18 x 2 in ECT-32-B Corrugated 25 PER BUNDLE
$68.36 / BUNDLE
IN STOCK 16x10x2.75 Kraft Corrugated Literature Mailers 50/Bundle MFL16102K - alias listing
Boxes - Mailers

16x10x2.75 Kraft Corrugated Literature Mailers 50/Bundle MFL16102K

PN: MFL16102K

16 x 10 x 2 3/4 in ECT-32-B Corrugated 50 PER BUNDLE
$141.58 / BUNDLE
IN STOCK 9x6.25x4 Kraft Deluxe Literature Mailers 50-Pack MFL964K - alias listing
Boxes - Mailers

9x6.25x4 Kraft Deluxe Literature Mailers 50-Pack MFL964K

PN: MFL964K

9 x 6.25 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$102.54 / BUNDLE
IN STOCK 9x4x3 ECT-32-B Kraft Corrugated Mailers 50-Pack M943K - alias listing
Boxes - Mailers

9x4x3 ECT-32-B Kraft Corrugated Mailers 50-Pack M943K

PN: M943K

9 x 4 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$55.14 / BUNDLE
IN STOCK 9x3x3 ECT-32-B Kraft Corrugated Mailers 50/Bundle M933K - alias listing
Boxes - Mailers

9x3x3 ECT-32-B Kraft Corrugated Mailers 50/Bundle M933K

PN: M933K

9 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$43.29 / BUNDLE
IN STOCK 9x6.5x4 Kraft Self-Seal Corrugated Literature Mailers 50-Pack ML964K - alias listing
Boxes - Mailers

9x6.5x4 Kraft Self-Seal Corrugated Literature Mailers 50-Pack ML964K

PN: ML964K

9 x 6.5 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$91.91 / CASE
IN STOCK 11 1/8 x 8 3/4 x 5 in White Corrugated Literature Mailers 50/Bundle M1185 - alias listing
Boxes - Mailers

11 1/8 x 8 3/4 x 5 in White Corrugated Literature Mailers 50/Bundle M1185

PN: M1185

11 1/8 x 8 3/4 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$103.30 / BUNDLE
IN STOCK 11.125x8.75x2 White Corrugated Literature Mailers 50-Pack MFL1182 - alias listing
Boxes - Mailers

11.125x8.75x2 White Corrugated Literature Mailers 50-Pack MFL1182

PN: MFL1182

11 1/8 x 8 3/4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$57.75 / BUNDLE
IN STOCK 15 1/8 x 11 1/8 x 3 in Kraft Deluxe Literature Mailer 50-Pack MFL15113K - alias listing
Boxes - Mailers

15 1/8 x 11 1/8 x 3 in Kraft Deluxe Literature Mailer 50-Pack MFL15113K

PN: MFL15113K

15 1/8 x 11 1/8 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$111.03 / BUNDLE
IN STOCK 5x4x4 ECT-32-B Kraft Corrugated Mailers 50/Bundle M544K - alias listing
Boxes - Mailers

5x4x4 ECT-32-B Kraft Corrugated Mailers 50/Bundle M544K

PN: M544K

5 x 4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$44.81 / BUNDLE
IN STOCK 22x18x2.75 White Corrugated Literature Mailers 25-Pack MFL22182 - alias listing
Boxes - Mailers

22x18x2.75 White Corrugated Literature Mailers 25-Pack MFL22182

PN: MFL22182

22 x 18 x 2 3/4 in ECT-32-B Corrugated 25 PER BUNDLE
$97.98 / BUNDLE
IN STOCK 11.125x8.75x6 Kraft Corrugated Literature Mailers 50-Pack M1186K - alias listing
Boxes - Mailers

11.125x8.75x6 Kraft Corrugated Literature Mailers 50-Pack M1186K

PN: M1186K

11 1/8 x 8 3/4 x 6 in ECT-32-B Corrugated 50 PER BUNDLE
$110.14 / BUNDLE
IN STOCK 12x2x2 ECT-32 White Corrugated Mailers 50-Pack M1222 - alias listing
Boxes - Mailers

12x2x2 ECT-32 White Corrugated Mailers 50-Pack M1222

PN: M1222

12 x 2 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$34.94 / BUNDLE
IN STOCK 8x5x4 ECT-32-B Kraft Corrugated Mailers 50/Bundle M854K - alias listing
Boxes - Mailers

8x5x4 ECT-32-B Kraft Corrugated Mailers 50/Bundle M854K

PN: M854K

8 x 5 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$47.85 / BUNDLE
IN STOCK 18.25x11.375x2.6875 ECT-32 White Corrugated Carrying Case with Handles 10/Bundle MCC2 - alias listing
Boxes - Mailers

18.25x11.375x2.6875 ECT-32 White Corrugated Carrying Case with Handles 10/Bundle MCC2

PN: MCC2

18 1/4 x 11.375 x 2 11/16 in ECT-32-B Corrugated 10 PER BUNDLE
$36.15 / BUNDLE
IN STOCK 5 5/8 x 5 x 2 9/16 in White Corrugated CD Mailers 50-Pack MLRCD6 - alias listing
Boxes - Mailers

5 5/8 x 5 x 2 9/16 in White Corrugated CD Mailers 50-Pack MLRCD6

PN: MLRCD6

5 5/8 x 5 x 2 9/16 in ECT-32-B Corrugated 50 PER BUNDLE
$55.45 / BUNDLE
IN STOCK 15 1/8 x 11 1/8 x 2 in Kraft Literature Mailers 50-Pack MIBMS500K - alias listing
Boxes - Mailers

15 1/8 x 11 1/8 x 2 in Kraft Literature Mailers 50-Pack MIBMS500K

PN: MIBMS500K

15 1/8 x 11 1/8 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$85.07 / BUNDLE
IN STOCK 12x12x4 Kraft Self-Seal Corrugated Literature Mailers 50-Pack ML12124K - alias listing
Boxes - Mailers

12x12x4 Kraft Self-Seal Corrugated Literature Mailers 50-Pack ML12124K

PN: ML12124K

12 x 12 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$111.03 / BUNDLE
IN STOCK 5x4x3 ECT-32-B White Corrugated Mailers 50-Pack M543 - alias listing
Boxes - Mailers

5x4x3 ECT-32-B White Corrugated Mailers 50-Pack M543

PN: M543

5 x 4 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$30.97 / BUNDLE
IN STOCK 14.25x11.25x4 White Corrugated Literature Mailers 50-Pack M14114 - alias listing
Boxes - Mailers

14.25x11.25x4 White Corrugated Literature Mailers 50-Pack M14114

PN: M14114

14 1/4 x 11.25 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$104.82 / BUNDLE
IN STOCK 12 1/8 x 9 1/4 x 2 in White Corrugated Literature Mailers 50-Pack M1292 - alias listing
Boxes - Mailers

12 1/8 x 9 1/4 x 2 in White Corrugated Literature Mailers 50-Pack M1292

PN: M1292

12 1/8 x 9 1/4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$54.21 / BUNDLE
IN STOCK 12x12x1.25 White Self-Seal Corrugated Literature Mailers 50-Pack ML12121 - alias listing
Boxes - Mailers

12x12x1.25 White Self-Seal Corrugated Literature Mailers 50-Pack ML12121

PN: ML12121

12 x 12 x 1 1/4 in ECT-32-B Corrugated 50 PER BUNDLE
$79.75 / BUNDLE
IN STOCK 6x6x1.25 White Self-Seal Corrugated Literature Mailers 50-Pack ML661 - alias listing
Boxes - Mailers

6x6x1.25 White Self-Seal Corrugated Literature Mailers 50-Pack ML661

PN: ML661

6 x 6 x 1 1/4 in ECT-32-B Corrugated 50 PER BUNDLE
$33.42 / BUNDLE
IN STOCK 24x2x2 ECT-32-B White Corrugated Mailers 50/Bundle M2422 - alias listing
Boxes - Mailers

24x2x2 ECT-32-B White Corrugated Mailers 50/Bundle M2422

PN: M2422

24 x 2 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$61.52 / BUNDLE
IN STOCK 12x6x2 ECT-32 White Corrugated Mailers 50-Pack M1262 - alias listing
Boxes - Mailers

12x6x2 ECT-32 White Corrugated Mailers 50-Pack M1262

PN: M1262

12 x 6 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$72.92 / BUNDLE
IN STOCK 10x8x6 ECT-32 White Corrugated Mailers 50-Pack M1086 - alias listing
Boxes - Mailers

10x8x6 ECT-32 White Corrugated Mailers 50-Pack M1086

PN: M1086

10 x 8 x 6 in ECT-32-B Corrugated 50 PER BUNDLE
$101.78 / BUNDLE

Product Help Request

Send the SKU, quantity, delivery ZIP, and any required specs so we can route the request.

SELECTION EXPERT ADVICE

Wall Strength and Board Grade
MORE INFO
Single-wall corrugated handles most standard shipments, while double and triple-wall construction is built for heavy, sharp-edged, or high-value loads. Matching the board grade to your product weight prevents in-transit damage and avoids the cost of replacing goods that arrive compromised.
Size Selection and Dimensional Weight
MORE INFO
Choosing the right box dimensions for each SKU directly reduces what carriers charge in dimensional weight fees. A properly sized box also means less cushioning material needed to secure your product, which brings down both your material cost and your pack time per order.
RSC vs Specialty Box Styles
MORE INFO
Standard RSC boxes work well for most applications, but specialty styles like flat, cube, multi-depth, and telescoping boxes give you more flexibility for irregular products, retail display setups, and high-volume packing lines where a tighter fit around the product makes a real difference.
Overview

2,244 corrugated boxes from 4 to 36 inches: ECT-32 kraft shipping boxes, white literature mailers and multi-depth cartons in bundles of 10, 25 and 50. Inside dimensions, board grade and bundle size are listed per product, and the same box is often available in several depths. Orders ship from five US regional warehouses; for mixed or recurring orders use the bulk quote path with SKU, quantity and destination ZIP.

Related collections

From lightweight ECT-32 single wall for everyday parcels to heavier grades for dense loads. Every box lists its wall construction and certificate class on the product page.

Buying path

Buy Corrugated Boxes 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 ->

Sizing & buying guides