Contents: 4 hinges with mounting screws. Material: The hinges are made of 304 stainless steel, rust-proof and durable. 【Lift design】The hinges can be lifted freely, it is more convenient to take off the doors. Left-handed and right-handed: The hinges are suitable for left-handed and right-handed people. If you are not sure which hand to choose, please see the detailed picture. Multi-purpose: Stainless steel hinges can be used in interior doors such as cabinets, wardrobes and French doors. If the door height is over 1.6 m, it is recommended to use 3 hinges.