Features: 1Seven thickened hydraulic power arms are stronger, with cushioning effect, and smoother opening and closing. 2The double?layer plating process has strong corrosion resistance, moisture and moisture resistance, and no rust. 3U?shaped fixed bolt hinge cup and main body, thickened material, stable for a long time without falling off. 4Using high?quality 304 stainless steel material, durable, wear?resistant, and has long service life. 5Small and easy to install, no need to install other complicated steps, bring you more convenience. Condition: 100% Brand New Item Type: Mounting Concealed Hinges Material: Stainless Steel Color: As the Picture Shown Length: Approx. 11.4cm/4.5in Width: Approx. 6cm/2.4in Application: All kinds of wooden cabinet doors. Package Included: 4 x MountingConcealedHinges24 x Screw (1 Set of Product Includes 1 MountingConcealedHingesand 6 Screws)