1. Solid cold-rolled steel plate, nickel-plated on both sides, resistant to rust and corrosion. 2. Easy to install, can be installed with a screwdriver, easy to use, no drill bit required. 3. A special mechanism slowly opens the door to achieve smooth movement and create a quiet environment. 4. Suitable for connecting kitchen cupboard doors, wardrobes, TV cabinets, bookcases, wine cabinets, etc. 5. It is easy to replace the old hinge and install it in a new cabinet. Product description: Color name: 90 hinge. < p>Easy to Install Cabinet Door Hinge for Kitchen Furniture - 90 Degree Folding Door Hinge, 4 Pieces Features: No need to drill holes, easy to install. Made of cold rolled steel plate, it is more rust-proof after double-layer plating. Can be used in 90/180 folding. Precise hinge design ensures long-term use. The door/shelf hinge only comes with 4 screws, other accessories are not included. Features: Material: cold rolled steel. Application: cabinet door. Surface treatment: nickel plated. Load maximum: 6kg/2 pieces. Dimensions: approximately 16.5 x 2.1 cm. Product contents: 2 hinges. Note: Due to manual measurement, please allow 1-2cm error, and make sure you do not mind before ordering. 2. Please note that due to the different positions of the pictures, colors may have chromatic aberration. 2 Pack Easy to Install Cupboard Door Hinges for Kitchen Furniture, Folding Door Hinges 90 degrees