Perfect for storing or transporting heavy and fragile goods, these large Double Wall cardboard boxes DPB/63 are made from extra strong card that has not one, but two corrugated layers. The extra thick card is robust and resistant to damage providing reliable protection for your goods in transit. These double wall cardboard boxes measure 457mm x 457mm x 457mm when assembled and are supplied flat for easy storage. Make sure to use a good quality tape for sealing the boxes to get the best performance and durability. The double wall cardboard is fully recyclable and made from 97% recycled and 3% sustainably sourced material so it’s a packaging or storage solution that’s kind to the environment.