These 20 x 20 x 8 inch double wall corrugated boxes are built from ECT-48 double wall kraft corrugated board, delivering greater puncture resistance, compression strength, and stacking capacity than standard single wall cartons. The double wall construction provides the structural integrity needed for heavier or higher-value shipments throughout the supply chain.

The square interior footprint make these boxes a practical fit for warehousing, e-commerce fulfillment, retail distribution, and manufacturing operations where product weight or fragility demands more than single wall protection. The manageable depth also supports efficient palletizing and freight stacking.

Each box weighs approximately 2.652 lbs and ships flat to reduce storage footprint. Sold in bundles of 10, these boxes arrive parcel-friendly and are ready for immediate use without additional setup equipment.