High-quality materials: Made of high-quality copper core piston and steel, rust-resistant, corrosion-resistant, colorfast, stable, and dimensionally stable. Stable and safe: Maximum load: 100 N / 10 kg. The connecting rod connects the cylinder to the inert gas-filled piston. 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 installation safer. Shock absorber: Air pressure seal, cushions the entire closing process, quiet operation, protects furniture and hands. Dimensions: Pneumatic support length --- extended 270 mm / retracted 190 mm. The furniture hinge set includes screws for easy installation.