12x12x10 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack
$37.37
/ bundle of 15$2.49 per box
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Check the fit and feel before buying in bulk.
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
12" × 12" × 10"
Board / material
ECT-48 Double Wall Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 12" × 12" × 10" (L × W × H) |
|---|---|
| Board / material | ECT-48 Double Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 15 |
| Physical units per order increment | 15 (one bundle) |
| Bundle weight | 20.64 lb |
| Outer carton (shipping) | 24.5 × 22.75 × 7.5 in |
| LTL freight class | Class 125 |
| GTIN | 812578001712 |
| SKU | HD121210DW |
About this item
SKU HD121210DW — 12" × 12" × 10", ECT-48 Double Wall Corrugated, Kraft. Sold as a bundle of 15, shipped from US warehouses.
ECT-48 heavy-duty double wall corrugated boxes engineered for maximum stacking strength and freight protection. These 12 " x 12 " x 10 " kraft cartons ship flat to minimize warehouse footprint and reduce logistics costs. Bundle of 15 boxes per pack.
Ideal for shipping apparel, shoes, books, household goods, and everyday ecommerce orders. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Ecommerce shipping boxes: Good fit for shipping apparel, shoes, books, household goods, small appliances, warehouse picks, and everyday ecommerce orders. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Larger size
14x12x10 ECT-48 Kraft Heavy-Duty Double Wall Corrugated Shipping Boxes 15-Pack
$67.77
Smaller size
12x12x8 ECT-48 Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack
$34.80
Same size, different spec
12x12x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack
$32.96
Same size, different spec
12x12x10 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 25-Pack
$45.83
Common questions
What is the ECT rating and why does it matter?
ECT-48 means these boxes achieve 48 pounds of edge crush test strength per linear inch. This rating is critical for determining stacking performance, it ensures your pallets can safely stack 3-4 units high in transit without box collapse or product damage.
How much weight can these boxes safely hold?
12x12x10 double wall boxes typically support 40-50 lbs per box depending on product density distribution. For heavy items or multi-box stacking scenarios, always test your specific load before full deployment.
Will flat-shipped boxes cost more to assemble?
No. Flat-shipped bundles actually reduce your total landed cost by lowering storage rent, pallet overhead, and outbound freight surcharges. Assembly takes seconds with a tape gun, your team can box 100+ units per hour.
Are these boxes compliant for food and pharmaceutical shipping?
Kraft corrugated is food-safe when used without internal liners or contaminants. For FDA-regulated pharmaceuticals, verify your specific compliance requirements with your quality team or Packrift account manager.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.