12x12x4 Multi-Depth Kraft Corrugated Boxes ECT-32 (Bundle 25)
$28.65
/ bundle of 25$1.15 per box
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
12" × 12" × 4"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 12" × 12" × 4" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 14.62 lb |
| Outer carton (shipping) | 24.5 × 16.5 × 8.0 in |
| LTL freight class | Class 125 |
| GTIN | 848109044910 |
| SKU | MD12124 |
About this item
SKU MD12124 — 12" × 12" × 4", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
Simplify your fulfillment operation with scored multi-depth corrugated boxes that fold to four different heights, eliminating the need for multiple SKUs. These ECT-32 kraft boxes deliver stacking performance and reduce parcel shipping costs by right-sizing every shipment. Bundle of 25 ready to ship.
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.
Common questions
How do I adjust the box height without special equipment?
Simply fold the pre-scored side panels inward to your desired height, 2", 3", or 4". No carton sizer or box maker needed. The kraft corrugated stays rigid at all heights, protecting your product during transit and storage.
Will ECT-32 hold up to stacking in a warehouse?
Yes. ECT-32 (32 lb Edge Crush Test) is rated for single-wall corrugated and provides solid stacking strength for typical warehouse and fulfillment operations. Stack weight depends on your specific product, but ECT-32 handles standard e-commerce and industrial volumes reliably.
How much can I save by using one box size instead of three?
By consolidating 12122", 12123", and 12124" into one SKU, you reduce procurement complexity, inventory carrying costs, and warehouse shelf space. You also minimize dimensional weight surcharges by selecting the right height for each shipment, directly lowering parcel service fees.
Are these boxes food-safe or suitable for sensitive products?
These kraft corrugated boxes are ideal for general shipping and storage. For food contact or hazardous materials, verify compliance with your specific regulatory requirements or contact our team for product certifications and recommendations.
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.