Made of PVC material, this door stopper wall protector is and practical. Strong adhesive and easy peel-off installation. Stick the bumpers on a wall to protect it from damage caused by doorknob, door handle slamming. Features -Color:Red -Material:PVC -Size:4.50X4.50X1.00cm/1.77X1.77X0.39in(Square) -Size:4.50X4.50X1.00cm/1.77X1.77X0.39in(Round) -Size:4.40X4.40X1.00cm/1.73X1.73X0.39in(Flower Shape) - Adopting from good PVC material, which is lightweight and , easy to use. - The doorknob wall protector is perfect for noise reduction, make you sleep more comfortable. - Strong flexibility, good buffer effect after collision, useful and practical for home door handle. - The door handle wall protector is highly mute sound, low noise, excellent performance. - They won't leave any damage or marks on your wall, can be confident in placing them anywhere. Package list: x Door Stoppers