These 581 x 406 x 312mm double wall cardboard boxes are ideal for the safe packing and transportation of your heavier goods. With a loading capacity of up to 25kgs and double corrugated cardboard, your items will remain protected; reducing potential damage and crushing during shipping. All you need to do is seal the top and bottom with packing tape and you have yourself a sturdy double wall cardboard box. These packing cartons arrive flat-packed in bundles of 20, saving you space on storage in the warehouse. Our double wall cardboard boxes have great eco-credentials as they are made from sustainably sourced materials, are recyclable, biodegradable and plastic free; making them the ideal addition to make your pack and despatch operation as eco-friendly as possible.