Modern Home is proud to offer our own exclusive Oval Weather Resistant Sandbox Kit with Cover. Each kit is constructed of UV-Protected High Density Polyethylene (HDPE) panels that make assembly a breeze with no additional tools necessary. The kit includes 8 outer wall panels (4 rounded and 4 straight), 4 semi-circle seats, UV resistant liner and a UV resistant cover with tie downs to keep over your sandbox when not in use. The base liner comes perforated for drainage. No hazardous chemicals and no splinters from any wood. Measures 72" x 41.3" x 8.25". Sand not included. Requires approximately 7-8 cubic feet of sand.