4pcs Surface Mount Hinge Hidden Hinge Craft Hinges Barrel Hinges Gate Door Invisible Hinges Furniture Hinges Concealed Spring Hinges Mini Hinges Cylindrical Hinges Brass Box Package Include 4 x hinges Features - Size: 2 spring hinges. - Color: Golden spring hinges self closing - Material: Copper pure copper hinges. mini hinges - Help to provide a smooth closing action gate hinges. - Smoothly opening and closing, mute. Coming with screws, you can easier to install it on cases and boxes automatic hinges. - Self closing spring hinge automatically close cylindrical hinges. - stainless steel, compact and durable craft hinges. - for use in jewel cases and boxes case hinges. Goods automatic hinges Coming with screws, you can easier to install it on cases and boxes.surface mount hinge With positioned holes for stabler fixation, durable in use.spring hinges This item is well made of premium metal material for durable and practical use.Hidden Hinge It can be used for jewel cases