20" x 20" x 16" Double Wall Corrugated Cardboard Shipping Boxes 10/Bundle
Double Wall Boxes (48 ECT) - Packaging Price
Amazon.com: BOX USA 10 Pack of Heavy-Duty Double Wall Corrugated Cardboard Boxes, 24" L x 24" W x 6" H, Kraft, Shipping, Packing and Moving : Industrial & Scientific