20 x 20 x 12" Double Wall Boxes

This 20 x 20 x 12 inch double wall corrugated box is built from ECT-48 double wall kraft corrugated board, delivering the added wall thickness and stacking strength that standard single wall construction cannot match. The dual-layer wall resists crushing and puncture under load, making it a dependable choice where product protection is non-negotiable.

The square footprint and 12 inch depth suit bulkier or irregularly shaped goods that need reinforced containment during transit. Common applications include industrial parts distribution, manufacturing outbound shipping, and e-commerce fulfillment operations handling heavier consumer goods, appliances, or fragile items requiring extra wall support.

Each box weighs approximately 3.296 lbs and ships flat. Bundles of 10 allow for compact on-floor storage and straightforward inventory management in warehouse and fulfillment environments. Bundle-based pricing supports flexible ordering across varying volume needs.