Soft CloseThere is no Bang when you open or close the door of the furniture. The soft closing design protect your fingers from catching in the cupboard and cupboard door hinges is noiseless when the door moves. 90 DegreeThe opening angle is 90 degree.When you open the door the kitchen hinges allow the doors to softly quickly release. Easy InstallationThe kitchen cabinet hinges come with screws so you do not need to buy screws in another way. It is simple to complete the installation with screws driver. Anti-rustThis cupboard hinges is made of solid cold-rolled steel double-plated Zinc better anti-rust properties and long life over 50000 times. Durable constructionstrong and robust steel hinges. Wide ApplicationThis concealed hinges can be used as kitchen cupboard hingeswardrobe door hinges cabinet door hingesbathroom cabinet hinges etc.This soft close door hinge is suitable for the doors used in homes hotels restaurant clubs schools office buildings hospitals public toilets etc. But it only works for wooden doors.