Make of steel, good hardness, not easy to be deformed by repeated impacts Equipped with a soft rubber tip, our spring door stop keep wall and door knobs in a perfectly condition Door stop provide protections for your door of bathroom, bedroom, kitchen, living room Door stop can effectively protects your door from, scrapes, also prevents wall from doorknobs holes Shape and no sharply edges of the Stoppers make it more safe for children and pet, Manufacturer: Obotsnoi