Luxor's BC's series utility carts are multi-tiered, lightweight carts made for every type of environment. It is constructed from high density polyethylene structural foam molded plastic shelves. Features retaining lip around back and sides of flat shelves. Cart includes durable heavy duty 4" casters two with brake. Flat 6 shelves. Clearance between shelves is 7.75". Push handle molded into the top shelf. Optional 4, 5 or 6 shelves. Easy assembly. Lifetime warranty.