Wall mounted door stop adopts nickel - plated metal, durable, available and solid with a long service life; Thick spring has strong toughness, which can be bent and restored to its normal shape, so you can apply this tool with confidence. 5 pack spring door stopper, including base and screws; Size: length - 85mm/3.34inch, Diameter - 25mm/0.98inch. Color: silver spring and white rubber tip. First, mark where the stopper will go, then put the screw through the hole in the metal plate, screw it on the wall or the door, then screw the spring part inside of the base. This metal door stopper can nicely prevent the violent impact between the door and the wall; Meanwhile, it can protect your walls from marks and scratches; Simple and practical style makes it fit for offices, schools, apartments and so on. You can use them behind every door in your office, bedroom, bathroom, kitchen or in your living room. You can even give them to family or friends for the perfect housewarming gift. Heavy duty door stop is made of metal, durable and available for a long life. Our door spring stoppers are made safe with all curves and no sharp edges. Springs offer a strong cushioning effect, reducing the impact on the wall, preventing the door handle from hitting the wall directly and provide a good barrier between your door and wall. The wide base provides spring support and disperse impact force; the spring has strong toughness, can be bend flexibly and recover quickly; the rubber anti-collision pad can avoids leaving marks on the wall or door. Metal spring door stopper can prevent the door from being closed suddenly; Besides, its quality spring will buffer and absorb the force of closing the door, so as to achieve a silent stop or maintain the state of the door, thereby providing better protection for the wall and furniture. Specifications: Material: nickel - plated metal Color: silver Size: Total length: 85 mm/ 3.35 inch The diameter of the base: 25 mm/ 0.98 inch Package includes: 5 x Spring stopper(With screws and base) Notes: Due to manual measurement, please allow slight differences on size. There might have slight color differences due to different displays.