【Package Contents】 10 pieces of Cabinet Door Hinges, measuring 3.2 * 7.7 cm, suitable for 10-16 mm thick panels, with 80 screws; no additional screws are required. You can easily install them yourself without any problems. Simple and practical, it's an essential accessory for furniture installation. 【High-Quality Material】 These Kitchen Door Hinges are made of high-hardness, cold-rolled steel sheet with a double coating. The nickel-plated surface is strong, corrosion-resistant, anti-oxidation, rust-resistant, and has a long service life. The surface is smooth and burr-free. 【Easy Installation】 Eight-hole positioning eliminates the need to drill holes. Easy door alignment and adjustment; simply use a screwdriver to complete the installation. They don't require drilling and can be installed in various ways for a perfect fit. 【Unique Design】These furniture hinges adopt a hydraulic telescopic design. Pull the door slowly to close it so it can move smoothly and quietly. During the closing