[ No need to punch and install without ] - High quality 3M self-adhesive, strong adhesion, sticks firmly. Door stoppers can be pasted on as soon as the film is removed, quick and convenient. No punching required, no damage to the wall, protect the door, wall or furniture, and prevent the door handle from hitting the wall. [ Good elasticity, mute and waterproof ] - The door stoppers are made of high quality silicone, which has good elasticity and does not deform. It is very quiet when in use, no noise. The silicone material does not rust and can also be used in the kitchen and toilet. [ Multi-function wall hanging hooks ] - The door stopper can also be used as a hook by sticking it on the wall, and you can hang clothes, bags and other things on it. [ Wide range of applications ] - Suitable for ceramic tile floors and doors, metal, glass, wall cloth, marble, plank, etc. Not suitable for floors and doors made of brick, powder, cement, etc., because these floors and doors are uneven or