Material: Made of durable zinc alloy in satin nickel. Size: 21cm.Package includes: 2 x lid hinge, fixing screws, Allen key. Main Features: Can be mounted on the right or left, the door opening angle can be lifted up to 75°, 90°, 105° or 110°, you can adjust according to your height so that you can easily touch the swing door. Note: The soft close will only work if the lid weighs less than 40 lbs and both cabinet hinges are set with the same tension. Lower slowly and protect your fingers from cracking. Soft close door buffers can be widely used on furniture doors, kitchen cabinet doors, wardrobe doors, wooden storage boxes, etc.