Rubbermaid stack and nest palletote box. For cost effective storage, transport. High-density polyethylene with high stress crack resistance. Slip-resistant textured bottoms. Fits 48-inches by 40-inches pallets (six 1721"s and 1722"s per level; four 1731"s and 1732"s per level). 180 degree stacking feature for extra stability. 10 to 130 degree F recommended operating temperature. USDA tested materials that comply with FDA regulations for use in meat and poultry plants. Lids snap tight and secure with optional nylon ties. NSF certified. Measures 23-1/2-inches length by 19-1/2-inches width by 10-inches height. Gray color.