【Spring】The interior of the door stopper is made of industrial spring, which has excellent elasticity and reduces the noise of door operating noises. 【Safety】The Door stopper is made of Al stainless steel, strong, tough and durable. It has good properties such as stability. The operation is stable, precise and reliable. 【Stability and magnet】This door stopper is designed with a triangle-shaped base, which improves stability and shock resistance, as well as performance from the door stop. The doors are protected. 【Durability & 【Removable】Since the stopper is polished, it is not easy to rust even if it is attached to the toilet. The lower part of the triangular base is designed as a pick-up flake, so it is easy to use wherever you are. 【Quality Assurance】Our head office door stoppers are inspected for all products before shipment. So please buy with confidence. Please contact us if any product is faulty for manufacturing reasons. Product Description Description: The product is made of