Medium Shipping Boxes (13"–17")

IN STOCK Reliable ECT-32 kraft corrugated shipping boxes sized 13
Boxes - Corrugated

13x13x15 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 131315

13 x 13 x 15 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$57.30 / BUNDLE
IN STOCK Enterprise-grade ECT-48 double wall corrugated boxes built for high-velocity fulfillment centers and warehouse operations. These 12.5
Boxes - Corrugated

12.5x12.5x15 ECT-48 Double Wall Corrugated Boxes - Heavy Duty Shipping Cartons, Bundle of 15

PN: HD121215DW

12 1/2 x 12 1/2 x 15 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$47.18 / BUNDLE
IN STOCK Industrial-grade 12x12x16 corrugated boxes built with ECT-32 kraft material for superior stacking performance and freight efficiency. Each 25-pack bundle reduces per-unit costs and minimizes SKU sprawl in your warehouse. Fully recyclable and tested for demanding B2B shipping applications.
Boxes - Corrugated

12x12x16 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 121216

12 x 12 x 16 in ECT-32 Corrugated 25 PER BUNDLE
$46.85 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping cartons engineered for reliable mid-weight product protection. Each bundle contains 25 boxes measuring 17¼
Boxes - Corrugated

17x11x9 ECT-32 Kraft Corrugated Shipping Boxes, 25-Pack

PN: 17119

17 x 11 x 9 in ECT-32 Corrugated 25 PER BUNDLE
$65.66 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 16
Boxes - Corrugated

16x12x16 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 161216

16 x 12 x 16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$85.51 / 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 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 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 ECT-32 kraft corrugated boxes engineered for shallow-profile shipping. At 17
Boxes - Corrugated

17x13x5 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 17135

17 x 13 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$37.95 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 16x14x14 dimensions deliver reliable protection for mid-weight products at competitive per-unit costs. This 25-box bundle offers immediate inventory availability and consistent stacking performance for warehouse operations. Recyclable kraft material meets sustainability standards while maintaining proven durability.
Boxes - Corrugated

16x14x14 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 161414

16 x 14 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$58.09 / BUNDLE
IN STOCK Upgrade to ECT-44 heavy-duty corrugated boxes that deliver 40% greater stacking strength than standard shipping containers. These 16
Boxes - Corrugated

16x14x10 ECT-44 Heavy-Duty Corrugated Boxes, Bundle of 25

PN: HD161410

16 x 14 x 10 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$123.43 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes built for dependable mid-size shipments and storage. These 16
Boxes - Corrugated

16x14x10 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 161410

16 x 14 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$50.33 / BUNDLE
IN STOCK Reliable ECT-32 single-wall corrugated boxes sized 16
Boxes - Corrugated

16x14x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 16148

16 x 14 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.92 / BUNDLE
IN STOCK Optimize your fulfillment with 16x14x6 ECT-32 kraft corrugated boxes designed for shallow products and cost-effective shipping. These flat kraft cardboard boxes ship bundled (25-pack) to minimize warehouse footprint and freight expense. Ideal for apparel, books, picture frames, and artwork.
Boxes - Corrugated

16x14x6 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 16146

16 x 14 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$42.30 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 16
Boxes - Corrugated

16x14x4 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 16144

16 x 14 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$37.81 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 15
Boxes - Corrugated

15x15x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 151512

15 x 15 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$56.64 / BUNDLE
IN STOCK Industrial-grade 15x15x8 corrugated shipping boxes manufactured from ECT-32 kraft material for reliable protection and cost efficiency. This bundle of 25 kraft boxes delivers consistent performance for mid-weight product shipments. Recyclable cardboard construction reduces your environmental footprint while maintaining structural integrity.
Boxes - Corrugated

15x15x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 15158

15 x 15 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$47.95 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 15
Boxes - Corrugated

15x15x7 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 15157

15 x 15 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.92 / BUNDLE
IN STOCK These 15x15x6 flat corrugated boxes deliver reliable ECT-32 kraft construction for shallow-profile products. Bundle of 25 ships flat–reducing storage footprint and freight costs while maintaining full stacking strength. Ideal for apparel, books, artwork, and picture frames.
Boxes - Corrugated

15x15x6 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 15156

15 x 15 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.35 / BUNDLE
IN STOCK Ship lighter with less wasted space. These 15x15x5 ECT-32 kraft corrugated boxes feature shallow depth ideal for apparel, books, artwork, and picture frames. Sold in bundles of 25 and ship flat to maximize your storage and reduce freight costs.
Boxes - Corrugated

15x15x5 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 15155

15 x 15 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$42.52 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 15
Boxes - Corrugated

15x15x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 15154

15 x 15 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$38.24 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 15x15x3
Boxes - Corrugated

15x15x3" ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, Bundle of 25

PN: 15153

15 x 15 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$50.68 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 17
Boxes - Corrugated

17x13x13 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 171313

17 x 13 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.50 / BUNDLE
IN STOCK Heavy-duty ECT-32 single-wall corrugated boxes measuring 17
Boxes - Corrugated

17x13x7 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 17137

17 x 13 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$65.86 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 16
Boxes - Corrugated

16x14x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 161412

16 x 14 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.60 / BUNDLE
IN STOCK ECT-48 rated heavy-duty double wall cartons built for demanding warehouse operations. These 16x14x10 kraft corrugated boxes deliver superior protection and stacking performance for mid-sized freight. Ships flat in bundles of 15 to maximize storage efficiency and reduce logistics costs.
Boxes - Corrugated

16x14x10 Double Wall Corrugated Box ECT-48 Kraft - Bundle of 15

PN: HD161410DW

16 x 14 x 10 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$84.99 / BUNDLE
IN STOCK Heavy-duty 15x15x15 corrugated boxes engineered for maximum stacking strength and freight efficiency. ECT-44 single wall kraft construction delivers 40% greater protection than standard shipping cartons. Sold flat in convenient bundles of 25.
Boxes - Corrugated

15x15x15 Heavy-Duty ECT-44 Kraft Corrugated Boxes - 40% Stronger, Bundle of 25

PN: HD151515

15 x 15 x 15 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$147.57 / BUNDLE
IN STOCK Cut inventory complexity and freight costs with these 15x15x15 multi-depth corrugated boxes. Pre-scored sides fold to fit 6 different heights–no carton sizer needed. ECT-32 kraft corrugated provides reliable stacking strength while consolidating multiple box sizes into one SKU.
Boxes - Corrugated

15x15x15" Multi-Depth Corrugated Boxes ECT-32 Kraft - 25 Pack

PN: MD151515

15 x 15 x 15 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$65.78 / BUNDLE
IN STOCK Ship round, cylindrical, and odd-shaped products efficiently with our 15x15x15 cube corrugated boxes. ECT-32 kraft construction delivers reliable protection in a space-maximizing cube format. Sold in bundles of 25 for warehouse-scale operations.
Boxes - Corrugated

15x15x15 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 151515

15 x 15 x 15 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.36 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes engineered for heavy-duty shipping and storage. 15x15x10 kraft cartons with superior stacking strength and crush resistance. Ships flat in bundles of 15–maximize warehouse efficiency and reduce freight spend.
Boxes - Corrugated

15x15x10 ECT-48 Double Wall Corrugated Boxes - Heavy Duty Shipping, Bundle of 15

PN: HD151510DW

15 x 15 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$95.88 / BUNDLE
IN STOCK Reliable ECT-32 kraft corrugated boxes in 15x15x10 dimensions–ideal for mid-weight shipping, storage, and fulfillment operations. Single-wall construction delivers strength at competitive cost. Sold in bundles of 20 to maximize your warehouse efficiency and reduce per-unit packaging costs.
Boxes - Corrugated

15x15x10 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 151510

15 x 15 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$42.09 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 14
Boxes - Corrugated

14x14x16 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 141416

14 x 14 x 16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$58.51 / BUNDLE
IN STOCK Industrial-grade 14x14x14
Boxes - Corrugated

14x14x14" Triple Wall Corrugated Boxes ECT-90 - Heavy-Duty Shipping, Bundle of 5

PN: HD141414TW

14 x 14 x 14 in TW/ECT-90 Corrugated 5 PER BUNDLE
$115.47 / BUNDLE
IN STOCK Heavy-duty 13x13x17 corrugated shipping boxes with ECT-32 single-wall construction deliver industry-standard durability for mid-size shipments. Flat-ship design reduces storage footprint and freight costs. Bundle of 25 kraft cartons ready to stock your warehouse.
Boxes - Corrugated

13x13x17 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 131317

13 x 13 x 17 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$77.14 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 17
Boxes - Corrugated

17x14x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 171412

17 x 14 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$55.08 / BUNDLE
IN STOCK ECT-48 double wall construction delivers superior crushing strength and stacking performance for demanding fulfillment operations. These 15x15x15 kraft corrugated boxes ship flat in bundles of 15, reducing warehouse footprint and freight costs by up to 40% versus assembled cartons. Ideal for mid-weight products, e-commerce fulfillment, and high-volume distribution.
Boxes - Corrugated

15x15x15 ECT-48 Double Wall Corrugated Boxes - Heavy Duty Shipping, Bundle of 15

PN: HD1515DW

15 x 15 x 15 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$65.16 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 17x14x14 dimensions deliver proven stacking performance and freight efficiency for mid-weight industrial shipments. This 25-pack bundle of standard-strength cardboard boxes is ideal for warehouses and fulfillment centers managing consistent volume. Recyclable construction reduces your sustainability footprint.
Boxes - Corrugated

17x14x14 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 171414

17 x 14 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$59.97 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 17
Boxes - Corrugated

17x14x9 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 17149

17 x 14 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$52.13 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 17
Boxes - Corrugated

17x14x10 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 171410

17 x 14 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$51.60 / BUNDLE
IN STOCK Ship smart with shallow-depth ECT-32 kraft corrugated boxes sized 17
Boxes - Corrugated

17x14x5 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 17145

17 x 14 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.11 / BUNDLE
IN STOCK Industrial-strength 16x16x15 corrugated shipping boxes engineered for warehouse and fulfillment operations. ECT-32 kraft construction delivers proven stacking performance and freight efficiency. Sold in economical bundles of 25 cartons.
Boxes - Corrugated

16x16x15 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 161615

16 x 16 x 15 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$67.97 / BUNDLE
IN STOCK Heavy-duty 16x16x14 corrugated shipping boxes built for demanding warehouse operations. ECT-32 kraft construction delivers reliable stacking strength and crush resistance for mid-weight product protection. Bundle of 25 cartons optimized for freight efficiency and cost-per-box savings.
Boxes - Corrugated

16x16x14 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 161614

16 x 16 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$66.57 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 16
Boxes - Corrugated

16x16x13 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 161613

16 x 16 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$64.39 / BUNDLE

Product Help Request

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

Overview

Medium shipping boxes — 13" to 17" on the longest side, the workhorse range for multi-item orders, subscription packs, and standard moving cartons. Bundle quantities with per-box pricing shown, shipped from 5 US regional warehouses.

How to choose: this is the range where dimensional weight starts to matter — a 16x16x16 at ECT-32 handles most household and e-commerce loads, while denser contents deserve the heavy duty grades. Packing mixed items? Cube sizes stack better; shallow cartons protect flat goods. Size up or down at the size chart.

Frequently asked questions

What is the most common medium moving box size?
16x16x16 is the standard "medium" moving carton across the industry — big enough for kitchenware and books in mixed loads, small enough to lift safely when packed. In this range it ships economically by parcel or pallet.

Are medium boxes cheaper per box in bulk?
Yes — every listing here is bundle-priced, and the per-box price falls as case counts rise. The per-box math is printed on each product page so quantities compare honestly.

Updated August 1, 2026. Sizes refresh automatically as catalog stock changes.

Buying path

Buy Medium Shipping Boxes (13"–17") 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 ->