HIGH QUALITY: Made of stainless steel, so it is corrosion resistant and high strength. Not easy to rust. Quiet: The door hinge adopts an improved design and adopts built-in ball bearings. After a smooth and quiet process, there is no more squeak or stiffness when opening or closing the door. Brushed surface: The surface of the door hinge is brushed, and the balls and bearings are tightly combined to cushion the door. Wide range of applications: The hinges are suitable for various types of wooden doors, such as bedroom doors, entrance doors, living room doors, garden doors, fire doors, cabinets, wardrobes, windows, etc. Size: 100 × 75 × 3 mm (thickness) Package includes: 2 door hinges, 32 screws.