XIANQI Protect Wall Door Well: Spring door stopper can provide a good protection for door and wall from the hard hitting between them. Safety protection ensures that the wall and door panels will not fall off due to impact. Easy to Install: Put the screw through the hole of the base plate and screw it on the wall in the proper place. Then twist the spring with tip onto the base plate, finally cover the spring head with the rubber tip. Strong Cushioning: Springs offer a strong cushioning effect. It can cushions of the impact force and reduces damage to the door and wall, prevent door handle from hitting wall directly and provide a good barrier between your door and wall. Dependable Performance: product include 4 parts to disperse impact force: the base plate and screws help support the spring; and the spring can be bend flexibly and recover quickly; the rubber tip can protect the door from hitting. Product Quantity: 4pcs Product color: silver Product size: 8.5*2.5cm