Stack and nest perforated trays ideal for the storage and transportation of goods.Blue option is made from food grade polypropylene, suitable for food storage.Black option made from recycled polypropylene, not suitable for food storage.Stacks securely on reinforced nylon bars.Nests 67% when empty.Capacity litres: 54.External H x W x D mm: 300 x 400 x 600 mm.Internal H x W x D mm: 272 x 373 x 570 mm.