Constructed from corrosion resistant material, The bracket is a super high-strength thickened aluminum alloy tube, The load capacity is 260Ib. ★ Width can be adjusted to fit most bathtubs, seat is easy to assemble with included tools and is suspended above tub. ★ Places securely over the bathtub and can be used as a stool or when you need a surface for keeping things close to you. ★ There are non-slip PV on both ends of the bathtub stand care products. Won’t hurt your hands, will not scratch the bathtub.