Ideal for warehouse managers and fulfillment directors shipping mid-sized products that require enhanced protection. The 12" x 12" x 6" heavy-duty kraft corrugated box delivers stacking strength and crush resistance, making it use for high-velocity distribution centers processing fragile or heavy merchandise.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-44 Single Wall Kraft Corrugated |
| Dimensions | 12" L x 12" W x 6" H |
| Strength Rating | 40% Stronger Than Standard Containers |
| Pack Configuration | Bundle of 25 - Flat Shipped |
| Recyclable | Yes |
Common Use Cases
- E-commerce fulfillment for apparel, electronics, and small merchandise Wholesale distribution and secondary packaging for retail shipments Industrial parts storage and inter-facility transfers Food and beverage packaging requiring moisture-resistant protection Subscription box and subscription service packing operations
What You'll Receive
- 25 Heavy-Duty 12x12x6 Kraft Corrugated Boxes Flat-packed for space-efficient storage and shipping
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
ECT (Edgecrushed Test) measures corrugated board strength. ECT-44 means this box resists 44 pounds of force per linear inch before crushing. This 40% strength advantage over standard containers reduces damage rates, lowers chargeback costs, and enables taller stacking in your warehouse, maximizing cubic footage efficiency.
A standard pallet accommodates approximately 120-150 bundles (3,000-3,750 boxes total), depending on your stacking configuration. Flat-pack shipping reduces freight weight by up to 80% versus pre-assembled boxes, resulting in significant per-unit shipping savings on bulk orders.
Yes. The ECT-44 single wall kraft material provides excellent puncture resistance and natural moisture protection, making these boxes ideal for electronics, glassware, and temperature-sensitive goods. The added structural strength prevents compression damage during transit and warehouse stacking.
Standard kraft boxes ship unprinted. Custom printing, full-color graphics, and branded messaging are available for larger volume orders. Contact our account team for minimum order quantities and pricing on custom decoration options.
Technical Specifications
| Material | ECT-44 Single Wall Kraft Corrugated |
| Dimensions | 12" L x 12" W x 6" H |
| Strength Rating | 40% Stronger Than Standard Containers |
| Pack Configuration | Bundle of 25 - Flat Shipped |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-44 Single Wall Corrugated |
| Dimensions (Internal) | 12"" × 12"" × 6"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
24.5" × 18.5" × 8.5" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
25 PER BUNDLE
LTL Freight Class
Class 125
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
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Buyer guides
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