Heavy-Duty Double Wall Boxes - 275#

Heavy-Duty Double Wall Boxes - 275# Protect Fragile Items For Packing, Shipping, and Storage.

Designed for heavy duty use, these boxes have strengths of 275#ECT-44 or 275#ECT-48 for superior box strength and stacking stability. Boxes ship flat to reduce storage space and shipping costs. Lengths and heights range from 6"- 48". Widths range from 6" - 40". Color is Kraft. Sold in bundle quantities of 5, 10, 15, and 25.