Boltless design with a smooth, rust-resistant finish and hidden shelf attachments provide a sleek, clean look. Can be assembled vertically or horizontally to fit most any space; assembles in 15-30 minutes with only a rubber mallet. Rugged particleboard shelves. * 72 in. x 36 in. x 18 in. * Galvanized color * 3/8 in. shelf thickness * 2400 lb. weight capacity