Features:*Made of high quality material, and real looking to use*Self Closing Design.*Hinge is often used for doors. They are very solid but can't be adjusted once they are fitted.*Install via screw, screw is not incorporated here.*In order to attain computerized remaining effect, it is suggested that should use at least 2pcs spring hinge.Specifications:Material: 304 Stainless Steel.Color: Silver.Size:2/3/4inchPackage Contents:2*Spring hingesNote:1. The real coloration of the item could also be slightly various from the photographs proven on online page caused by many points such as brightness of your monitor and lightweight brightness.2. Please enable slight manual dimension deviation for the data.