Medium Shipping Boxes (13"–17")

IN STOCK ECT-32 single wall kraft corrugated boxes sized 15x11x7 inches–the workhorse size for mid-weight product shipping and warehouse storage. Sold as a bundle of 25, these cardboard boxes deliver proven stacking strength and freight efficiency for fulfillment operations. 100% recyclable kraft material reduces your environmental footprint.
Boxes - Corrugated

15x11x7 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 15117

15 x 11 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$33.27 / BUNDLE
IN STOCK Reliable ECT-32 single wall corrugated shipping boxes sized 15" x 11" x 6" for standard mid-weight product fulfillment. Sold in bundles of 25 kraft cartons. Recyclable kraft construction delivers cost-efficient industrial packaging without compromising strength or stacking performance.
Boxes - Corrugated

15x11x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 15116

15 x 11 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.20 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes that fold to your exact height–no carton sizer needed. ECT-32 kraft construction handles stacking and freight without compromise. Sold in bundles of 25, these adjustable-size cartons eliminate inventory bloat and cut parcel shipping expenses.
Boxes - Corrugated

14x12x12 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD141212

14 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.58 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 14x12x12" deliver dependable strength for mid-weight product shipping and warehouse storage. Sold in bundles of 25 for volume savings and freight efficiency. Fully recyclable and designed for optimal stacking performance in fulfillment operations.
Boxes - Corrugated

14x12x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 141212

14 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.25 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 14" x 12" x 9" deliver reliable protection for mid-size shipments. Sold as a convenient 25-box bundle that ships and stores flat, maximizing your warehouse efficiency. The industry standard for cost-effective bulk packaging.
Boxes - Corrugated

14x12x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 14129

14 x 12 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$50.27 / BUNDLE
IN STOCK Pre-scored multi-depth corrugated boxes that fold to 6", 4", or 2" heights–eliminating carton sizer needs and excess inventory. ECT-32 single wall kraft construction delivers strength for handling while reducing dimensional weight charges. Sold in bundles of 25.
Boxes - Corrugated

14x12x6 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD14126

14 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.75 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 14" × 12" × 6" for reliable mid-weight shipping and storage. Sold as a convenient 25-pack bundle to maximize your warehouse efficiency. Fully recyclable kraft construction delivers cost-effective protection with proven stacking performance.
Boxes - Corrugated

14x12x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 14126

14 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.10 / BUNDLE
IN STOCK Reliable ECT-32 kraft corrugated shipping boxes sized 13x13x10 for standard mid-range freight. Each bundle contains 25 boxes engineered for stacking strength and freight efficiency. Recyclable kraft construction reduces environmental impact while maintaining industrial durability.
Boxes - Corrugated

13x13x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 131310

13 x 13 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$42.19 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated boxes designed for mid-weight shipping and warehouse storage. 13" x 13" x 8" dimensions deliver optimal cubic capacity with proven stacking performance. Bundle of 25 boxes–cost-effective packaging solution for fulfillment centers and warehouses.
Boxes - Corrugated

13x13x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13138

13 x 13 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.62 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 13" × 13" × 6" for shallow product shipping. Ideal for apparel, books, frames, and artwork with optimal stacking strength. Bundle of 25 ships flat to maximize warehouse efficiency and reduce freight expenses.
Boxes - Corrugated

13x13x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13136

13 x 13 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.68 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes with 5" shallow depth–ideal for lightweight products, apparel, and media. Ships flat in bundles of 25 to maximize your warehouse efficiency and reduce freight spend. Get reliable stacking performance and protection without excess material.
Boxes - Corrugated

13x13x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13135

13 x 13 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.93 / BUNDLE
IN STOCK Ship lightweight products efficiently with 13x13x2 ECT-32 kraft corrugated boxes–the perfect shallow-depth solution for apparel, books, artwork, and more. Sold in bundles of 25 and ship flat to maximize storage space and reduce freight overhead. Durable single-wall construction at an economical price point.
Boxes - Corrugated

13x13x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13132

13 x 13 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$52.42 / BUNDLE
IN STOCK Professional-grade 16x10x6 double wall corrugated boxes engineered for demanding warehouse and fulfillment operations. ECT-48 kraft construction delivers superior stacking performance and impact protection–ideal for protecting mid-weight products during transport and storage. Ships flat in bundles of 15 to maximize warehouse efficiency and reduce freight costs.
Boxes - Corrugated

16x10x6 ECT-48 Kraft Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD16106DW

16 x 10 x 6 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$50.59 / BUNDLE
IN STOCK Move more product with less waste. These 16x10x6 corrugated shipping boxes deliver ECT-32 strength in a convenient 25-box bundle. Engineered for mid-weight items, consistent stack crush resistance, and maximum pallet density–so your fulfillment team ships smarter.
Boxes - Corrugated

16x10x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16106

16 x 10 x 6 in ECT-32 Corrugated 25 PER BUNDLE
$28.05 / BUNDLE
IN STOCK Industry-standard 14x12x14" corrugated shipping cartons built from ECT-32 kraft material for reliable stacking and freight efficiency. Ships flat to save 70% storage space in your warehouse. Sold as a bundle of 25 boxes.
Boxes - Corrugated

14x12x14 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 141214

14 x 12 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$70.76 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes designed for demanding warehouse operations. 14" x 12" x 10" kraft cartons deliver maximum stacking strength and crush resistance per bundle of 15. Ships flat to reduce storage footprint and freight costs.
Boxes - Corrugated

14x12x10 ECT-48 Kraft Heavy-Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD141210DW

14 x 12 x 10 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$67.77 / BUNDLE
IN STOCK Industrial-grade ECT-44 single wall kraft corrugated boxes designed for warehouse managers who need maximum stacking performance and protection. These 14x12x10 heavy-duty cartons deliver 40% greater strength than standard shipping containers, reducing damage rates and freight loss. Ships flat in convenient bundles of 25 for efficient storage and deployment.
Boxes - Corrugated

14x12x10 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD141210

14 x 12 x 10 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$53.40 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 14x12x10" dimensions deliver dependable protection for mid-weight shipments and warehouse storage. Each 25-pack bundle reduces per-unit costs and streamlines your procurement. Built tough for stacking stability and freight efficiency.
Boxes - Corrugated

14x12x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 141210

14 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$38.37 / BUNDLE
IN STOCK Standard-strength ECT-32 kraft corrugated shipping boxes in 14" × 12" × 8" dimensions–perfect for mid-size products and fulfillment operations. Each bundle includes 25 boxes, delivering cost-effective protection with proven stacking performance. Recyclable kraft construction supports sustainable warehouse operations.
Boxes - Corrugated

14x12x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 14128

14 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$35.00 / BUNDLE
IN STOCK Ship shallow products efficiently with these 14x12x3 ECT-32 kraft corrugated boxes. Engineered for apparel, books, artwork, and picture frames, each bundle of 25 ships flat to maximize warehouse space and reduce freight costs. ECT-32 single wall construction delivers reliable protection at competitive pricing.
Boxes - Corrugated

14x12x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 14123R

14 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.76 / BUNDLE
IN STOCK These 13x13x13" heavy-duty corrugated boxes feature ECT-44 single-wall kraft construction–40% stronger than standard shipping cartons. Engineered for maximum stacking performance and freight efficiency, they're ideal for warehouse operations handling frequent shipments. Sold flat in bundles of 25 for bulk purchasing savings.
Boxes - Corrugated

13x13x13 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD131313

13 x 13 x 13 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$106.52 / BUNDLE
IN STOCK Reduce carton inventory and shipping expenses with one versatile 13x13x13 corrugated box that folds to multiple heights. Pre-scored sides let you adjust sizes on demand–no carton sizer required. Made from durable ECT-32 kraft corrugated. Sold in bundles of 25.
Boxes - Corrugated

13x13x13 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD131313

13 x 13 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.58 / BUNDLE
IN STOCK Ship round and irregularly-shaped products with confidence using these ECT-32 kraft corrugated cube boxes. The 13x13x13" form factor maximizes pallet efficiency while the single-wall construction delivers proven durability. Order in bundles of 25 and reduce your per-unit packaging costs.
Boxes - Corrugated

13x13x13 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 131313

13 x 13 x 13 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.38 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes sized 13" x 13" x 12" deliver reliable stacking strength for mid-weight shipments. Ships flat in bundles of 25 to maximize warehouse space and reduce freight costs. The industry standard for cost-effective fulfillment operations.
Boxes - Corrugated

13x13x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 131312

13 x 13 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$60.08 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 13x13x9" dimensions deliver dependable strength for standard shipping and storage applications. Each bundle contains 25 boxes, reducing per-unit costs and freight charges. Fully recyclable kraft material meets sustainability requirements while maintaining structural integrity.
Boxes - Corrugated

13x13x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13139

13 x 13 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.01 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 13" × 13" × 7" deliver dependable strength for mid-weight products and standard warehouse operations. This 25-pack bundle provides cost-effective shipping cartons ready for immediate use. Recyclable kraft construction meets sustainability requirements while maintaining structural integrity.
Boxes - Corrugated

13x13x7 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 25-Pack

PN: 13137R

13 x 13 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.78 / BUNDLE
IN STOCK Ship smarter with our 13x13x4 ECT-32 kraft corrugated boxes–engineered for shallow products and optimized for warehouse efficiency. Each bundle of 25 ships flat, slashing your storage footprint and freight costs. Perfect for apparel, books, artwork, and picture frames.
Boxes - Corrugated

13x13x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13134

13 x 13 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$29.91 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes with shallow 3" depth–engineered for lightweight to mid-weight products like apparel, books, and artwork. Ships flat in bundles of 25 to maximize warehouse efficiency and reduce freight costs. Reliable single-wall construction delivers proven stacking performance.
Boxes - Corrugated

13x13x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13133

13 x 13 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$47.16 / BUNDLE
IN STOCK Industrial-grade ECT-32 kraft corrugated boxes sized 12x12x14 inches–built for reliable stacking and freight efficiency in high-volume operations. This 25-box bundle delivers standard strength performance at competitive bulk pricing, making it ideal for e-commerce fulfillment, warehouse storage, and daily shipping needs.
Boxes - Corrugated

12x12x14 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 121214

12 x 12 x 14 in ECT-32 Corrugated 25 PER BUNDLE
$43.80 / BUNDLE
IN STOCK 10x10x16" ECT-32 Kraft Corrugated Shipping Boxes - Bundle of 25
Boxes - Corrugated

10x10x16 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 101016

10 x 10 x 16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$62.95 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes sized 16" x 10" x 10" for maximum protection and stacking performance. Bundle of 15 ships flat to reduce warehouse footprint and freight costs. Built for warehouse managers and fulfillment centers demanding superior durability.
Boxes - Corrugated

16x10x10 ECT-48 Kraft Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD161010DW

16 x 10 x 10 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$56.86 / BUNDLE
IN STOCK Reliable ECT-32 kraft corrugated boxes sized 15" × 12" × 6" for standard shipping and storage needs. Designed for warehouse managers seeking cost-effective, stackable cartons that handle mid-weight loads without compromise. Sold in bundles of 25 for volume efficiency.
Boxes - Corrugated

15x12x6 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 15126

15 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$35.26 / BUNDLE
IN STOCK Master your freight costs with this precision-engineered 12.75x12.75x13.5 corrugated box. Engineered to consolidate eight standard 6" cubes with zero wasted space, this ECT-32 kraft carton eliminates void fill and reduces dimensional weight charges. Order by the bundle of 25 and maximize your pallet density today.
Boxes - Corrugated

12.75x12.75x13.5 ECT-32 Kraft Master Carton Box 25-Pack

PN: 121213

12 3/4 x 12 3/4 x 13 1/2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$51.67 / BUNDLE
IN STOCK Move inventory faster with our 16x11x10 corrugated boxes–25-pack bundles built for serious warehouse operations. ECT-32 kraft construction delivers proven stacking strength and freight efficiency without premium pricing. Perfect for mid-size shipments that demand reliability.
Boxes - Corrugated

16x11x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161110

16 x 11 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.29 / BUNDLE
IN STOCK Dependable 16x11x9 corrugated shipping boxes built from ECT-32 kraft material for consistent performance in high-volume fulfillment. Each bundle contains 25 boxes–ideal for mid-size shipments and cost-effective inventory management. Stackable, recyclable, and ready to reduce your packaging costs.
Boxes - Corrugated

16x11x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 16119

16 x 11 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.15 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 15" x 12" x 14" deliver reliable protection for mid-sized shipments. Ship flat in bundles of 25 to maximize warehouse efficiency and reduce freight spend. Industry-standard performance at volume savings.
Boxes - Corrugated

15x12x14 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 151214

15 x 12 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$78.91 / BUNDLE
IN STOCK Eliminate carton size proliferation with these pre-scored 15x12x12 kraft corrugated boxes that fold to 3 different heights–no sizer required. One SKU replaces multiple box styles, cutting inventory costs and parcel shipping fees. ECT-32 single wall construction delivers reliable protection at maximum freight efficiency.
Boxes - Corrugated

15x12x12 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack

PN: MD151212

15 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.74 / BUNDLE
IN STOCK Heavy-duty 15x12x12 corrugated shipping boxes made from ECT-32 kraft material deliver reliable stacking strength and protection for mid-weight industrial shipments. Each 25-pack bundle maximizes freight efficiency and reduces per-unit packaging costs. Recyclable kraft construction ensures sustainability without compromising durability.
Boxes - Corrugated

15x12x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 151212

15 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.62 / BUNDLE
IN STOCK Heavy-duty ECT-44 kraft corrugated shipping boxes deliver 40% greater strength than standard containers, maximizing stacking performance and freight efficiency. 15" x 12" x 10" dimensions suit mid-sized fulfillment operations. Sold flat in bundles of 25 for volume savings and warehouse space optimization.
Boxes - Corrugated

15x12x10 ECT-44 Kraft Heavy-Duty Corrugated Shipping Boxes 25-Pack

PN: HD151210

15 x 12 x 10 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$88.99 / BUNDLE
IN STOCK Professional-grade 15x12x10 white corrugated boxes (ECT-32 single-wall) in bundles of 25 for efficient file storage and product shipping. High-contrast white surface makes labels and shipping marks instantly visible. Ready to seal and ship with superior stacking performance.
Boxes - Corrugated

15x12x10 ECT-32 White Corrugated Shipping Boxes 25-Pack

PN: 151210W

15 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$49.94 / BUNDLE
IN STOCK Industrial-grade 15x12x10" corrugated boxes built from ECT-32 kraft material for reliable file storage and shipping. Each bundle includes 25 boxes with easy-fold flaps–perfect for legal and letter-sized documents. Standard strength design maximizes warehouse efficiency at economical bulk pricing.
Boxes - Corrugated

15x12x10 ECT-32 Kraft Corrugated Boxes

PN: 151210

15 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.22 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 15" × 12" × 8" dimensions deliver proven standard strength for mid-weight shipping and storage applications. This 25-box bundle offers consistent stacking performance and cost-efficient freight density for high-volume fulfillment operations. Fully recyclable kraft material reduces environmental impact while maintaining structural integrity.
Boxes - Corrugated

15x12x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 15128

15 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$38.21 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 15x12x5" dimensions–engineered for shallow-depth products like apparel, books, and artwork. Ships flat to maximize storage efficiency and reduce freight spend. Sold in bundles of 25.
Boxes - Corrugated

15x12x5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 15125

15 x 12 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$52.81 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons sized 15" × 12" × 3" for shipping lightweight to mid-weight products like apparel, books, and artwork. Ships flat in bundles of 25 to maximize warehouse efficiency and reduce freight costs. Single-wall construction delivers reliable protection at competitive volume pricing.
Boxes - Corrugated

15x12x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 15123

15 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.54 / BUNDLE
IN STOCK Industrial-grade ECT-32 kraft corrugated shipping boxes in 13½" x 13½" x 7½" dimensions, sold as a bundle of 25 cartons. Proven single-wall construction delivers reliable protection and cost-effective freight performance for mid-size order fulfillment. Fully recyclable cardboard construction supports your sustainability goals.
Boxes - Corrugated

13.5x13.5x7.5 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 13137

13 1/2 x 13 1/2 x 7 1/2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.85 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes deliver maximum protection for mid-weight shipments and storage. Each 13x13x13 kraft carton offers superior stacking strength and crush resistance. Bundle of 15 ships flat to maximize your warehouse efficiency and minimize storage footprint.
Boxes - Corrugated

13x13x13 ECT-48 Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD1313DW

13 x 13 x 13 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$47.07 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes engineered for maximum stacking performance and freight efficiency. 15x12x12" kraft cartons ship flat to reduce storage footprint. Bundle of 15 boxes–the heavy duty standard for warehouse operations.
Boxes - Corrugated

15x12x12 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD151212DW

15 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$67.58 / BUNDLE
IN STOCK Heavy-duty ECT-48 kraft double wall corrugated boxes engineered for maximum protection and stacking performance. 15x12x10 dimensions ideal for mid-weight industrial shipments. Sold as a bundle of 15 cartons that ship flat to reduce warehouse footprint and freight costs.
Boxes - Corrugated

15x12x10 ECT-48 Kraft Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD151210DW

15 x 12 x 10 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$70.25 / 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

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Larger orders

For pallet, recurring, or mixed-SKU orders, send your list and ZIP and get a delivered price by email.

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 -> Get a delivered quote for larger orders -> Compare corrugated box types -> View products below ->