The hydraulic door hinge is convenient and practical, with excellent texture, and can serve you for a long time without being easily damaged. The craftsmanship can serve you well without breaking easily. This is a very practical hydraulic door hinge.FeaturesColor:SilverMaterial:Stainless steelSize:11.30X6.20X2.50cm4.44X2.44X0.98inPanel thickness: 1.8cm Made with premium stainless steel, antirust, fit for bathroom, kitchen and balcony usage. hydraulic module, silent while closing the door. Transmission arm helps keeping the door steady. With spring structure damping module can adjust force according to the door, you will have a comfortable opening and closing experience. Fixed on cabinet and cabinet door through screws, fit for one time installation. Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one.Package list: 4 hinges