High-quality material: These hinges are made of hard steel. Anti-corrosion and anti-rust, not easy to deform, strong and durable. Full buffer, good sealing effect, strong supporting force. The surface is painted, anti-corrosion and anti-rust, durable Dimensions: 200N hinges can support objects up to 20 kg. Stable installation: easy to install, the hinge has a metal mounting plate and screws, three-point positioning, and the installation is firm. You can also adjust the installation direction at will, both up and down doors can be installed Using Hydraulic Hinges: Premium material made for the rod, durable and practical. Plastic installation top, rotatable and easy to adjust. Quiet and smooth with cabinet doors closed. Slow closing and assisted lifting for a toy box, prevents the lid of the wooden toy box from slamming down when your children use it Application: Suitable for TV cabinets, hydraulic support, automatic expansion, drawers, kitchen cabinet doors, wardrobes, cabinets and