Material: Polypropylene; Storage Capacity: 18L Poly Tank; Size (Outer Dimensions): 11.2 x 18.1 x 6.0 inches (285 x 460 x 152 mm); Size (Bottom of Tray): 7.3 x 13.2 inches (185 x 335 x 152 mm); Weight: Approx. 2.5 oz (750 g); Uses: For preventing plastic kerosene cans.