Description
These 18 × 18 × 8-inch heavy-duty double wall corrugated shipping boxes provide additional protection for heavier, fragile, or valuable merchandise. Manufactured from ECT-48 kraft corrugated cardboard, their reinforced double wall construction delivers improved stacking strength and resistance to crushing and punctures during shipping, handling, and storage.
Ideal for industrial packaging, warehouse operations, retail distribution, and eCommerce fulfillment, these cartons offer a spacious 18-inch square footprint with an 8-inch depth. Boxes ship flat for efficient storage and assemble easily using standard packing tape. Sold in bundles of 15, they provide a dependable packaging solution for businesses requiring extra-strength shipping cartons.