Good material. The hinges are made of 304 stainless steel and are therefore corrosion and weather resistant. Thanks to the electrophoretic coating process, the door hinges provide a better mirror effect. They can be used for interior and exterior doors. Dimensions: 100 x 75 mm, 2.5 mm thick material. Hinge included. 8 stainless steel screws. Features No noise when opening or closing the door and the 5 joints work smoothly. 4 WAY STEEL BALL HINGES - Strong hinges feature 4 steel ball bearings, sturdy and durable. Due to the thickness of the steel, a high load per pair of hinges can be achieved. Widely used The hinges can be used many times. They are perfect for securing bedroom doors, front doors, wooden chest lids, garden doors, fire doors, furniture doors, etc. Package contents The set includes 4 hinges and corresponding screws. Thanks to their high-quality workmanship, they also beautify doors. Advantages and features: Stable and solid hinges made of 304 stainless steel. The hinges