High-quality material: This wall-mounted door stopper is made of nickel-plated metal, making it sturdy, durable, and long-lasting. The thick spring provides strong tension, and the door stop can be folded back into its normal shape, allowing you to use this tool with confidence. High-quality design: The metal spring door stop prevents the door from slamming shut. Furthermore, the high-quality springs of the Door Stop cushion and absorb the closing force of the door to achieve a quiet stop or hold, providing better protection for walls and furniture. Excellent features: The wide base of the Door Stop provides spring support, disperses impact force, has strong spring tenacity, flexible flex, and quick recovery, reducing the impact force on the wall and preventing the door handle from hitting it. Safe to use: The Door Stop is easy to install. Place the screw in the hole in the metal plate, screw it to the wall or door, then screw the spring to the plate. You can choose to install it on