Installation method: Just use double-sided tape to install it on the door, do not drill holes in the holes, so as not to damage the door and wall; for consumers who like to drill and install, the package also includes installation screws. Material: The door stop is made of stainless steel and rubber, anti-rust and durable. The brushed surface makes it simple and beautiful. It can also use other protective rubber bands to protect furniture, walls and floors. Widely used: to install walls, skirting boards and doors in all residential applications; suitable for homes, bedrooms, bathrooms, offices, etc. suitable for any apartment, school or office, heavy door, glass door, balcony door or window sash and more If you receive any product quality problems, please contact us, we will provide you with the appropriate solutions until you are satisfied., Manufacturer: QHKNUYOAX