High-quality materials: Made of copper core piston and high-quality steel, rust-proof, anti-corrosion, non-fading, stable and non-deformable. Stable and safe: Maximum load: 100N/10kg. The connecting rod connects the piston cylinder filled with inert gas. The load is strong, stable and safe. Sturdy: The metal mounting plate has a large contact area with the cabinet, and the three-point positioning makes the installation safer. Buffering: Air pressure sealing, buffering the entire closing process, silent operation, protecting furniture and hands. Dimensions: Pneumatic support length --- extended 270mm / retracted 190mm. The cabinet hinge kit includes screws for easy installation.