Made of stainless steel, no deformation, no fading, thick materials and simple structure. Built-in non-slip gasket, double-sided non-slip, avoid scratches and damage the glass, double protection. Sturdy clamps, don't worry about the glass falling or loosening, protect you and your family from harm. The bathroom glass door hinges are made of high quality stainless steel to ensure quality and longevity., Manufacturer: SDJJSAO