General Supply Corrugated Kraft Double Wall Shipping Boxes, 20l x 20w x 20h, 15/BD

Heavy duty double wall kraft, shipped flat for easy ship and storage. They are easily constructed with tape (sold separately). Double wall doubles the protection of the single wall box. Perfect for shipping of valuable, fragile, and important packages that need to be protected from damage. Ideal for shipping heavy items. Recommended weight capacity up to 80 lbs.