Partners Brand Double Wall Boxes 20x20x20 Kraft 10/Bundle

Double-Wall Kraft Boxes for Heavy Shipments

These 20 x 20 x 20 inch corrugated boxes are built for businesses and individuals who need reliable protection when packing and shipping heavy or fragile items. The double-wall construction and hand holes make them practical for warehouse staff, movers and e-commerce sellers handling bulk orders. Each bundle contains ten new boxes ready for immediate use.

Limits of 275# DW Corrugated Board

The 275# DW / ECT-48 kraft board gives strong stacking strength and puncture resistance, yet it remains a single-use shipping container not rated for long-term outdoor storage or repeated reuse cycles. Very dense loads that exceed the board's edge-crush rating can still cause collapse, and the material is not moisture-resistant without additional wrapping. Hand holes improve handling but do not reinforce the corners.

10-Bundle Quantity Decides Fit

The pack size of ten boxes is the key figure: operations that ship fewer than ten heavy parcels per restock cycle will have unused inventory, while high-volume shippers will need multiple bundles on hand. No other specification — dimensions, board grade or hand-hole design — changes the purchasing decision as much as the fixed bundle quantity.