30" x 20" x 20" Heavy-Duty Corrugated Boxes, ECT-48 double wall construction. Bundle of 10.
- Interior Dimensions: 30" x 20" x 20"
- Material: ECT-48 double wall kraft corrugated
- Quantity: 10 boxes per bundle
- Weight: Approximately 4.72 lbs per box
- Shipping: Ships via parcel
These 30 x 20 x 20 inch double wall corrugated boxes are built from ECT-48 double wall kraft corrugated board, delivering greater puncture resistance, sidewall rigidity, and stacking strength than standard single wall boxes — making them a reliable choice when ECT-32-C construction is not enough.
The interior dimensions accommodate bulky, dense, or irregularly shaped products common in industrial supply, automotive parts distribution, manufacturing output, and heavy-goods e-commerce fulfillment. The added wall thickness provides meaningful protection for loads that shift or press against carton walls during transit.
Each box weighs approximately 4.72 lbs and ships flat to minimize warehouse storage footprint. Boxes are sold in bundles of 10.
- Strength Material:
- ECT-48 Double Wall Corrugated
- Shipping Unit:
- 10 PER BUNDLE
- Width:
- 20.00"
- Height:
- 30.00"
- Depth:
- 20.00"