RELIABLE SUPPORT: The Gas Shock Struts Spring offers reliable support for heavy lids and compartments, ensuring they stay securely open while providing a convenient experience for users SEAMLESS SEALING TUBE: The seamless sealing tube design of furniture hinges provides a high-density, silent operation with no abnormal noise during use, ensuring smooth operation without any disturbance METAL HYDRAULIC OIL SEAL: The metal hydraulic oil seal of pneumatic support prevents oil leakage and air running, resisting high and low temperatures, providing efficient performance in various environments SOFT OPENING: The Soft Open Lid Stay Hinges ensure a soft opening motion, preventing sudden drops and allowing for gentle access to storage spaces, enhancing usability for everyone Wider contact area of the cabinet body, three-point positioning, more solid installation and more durable. It can be easily installed with accessories and screws, Manufacturer: QRLKJHGFA