Load Capacity: The hinges can hold up to 40 pounds each, without any drilling required. Rotation: 90 degrees, self-closing from 25 degrees, self-centering at 0 degrees in the stopped position. The glass door will automatically close from 25 degrees and center itself at 0 degrees in the closed position. Material: 4mm thick stainless steel that will not rust. Protects against scratches, corrosion and rust. The bathroom glass door hinges are made of high quality stainless steel to ensure quality and longevity. Package: 2 hinges, 4 screws and expansion bolts Scope of application: Suitable for 8-12mm thick glass. Suitable for a wide range of display cabinet doors, display cabinets and cake display cabinets.