Equipped with the strong adhesive, there is no tool needed but just need tear off the film and paste this pad on the wall, which is very convenient to use.Selecting the thick material and compact structure, so this door handle crash pad has excellent performance in toughness, impact resistance and resiliency.Silicone is the mainly material used to make this door handle crash pad.50mm is the diameter of one round crash pad and 12mm is the thickness of it.Mainly used for dissolving the door opening noise and protecting the wall from cracking, this pad can be installed on the wall behind the desk corner, door lock and so on.Item Name: Door Handle BumperMaterial: SiliconeInstallation Method: Punch-free White, Red, Blue, YellowFeatures: Strong Toughness, Shockproof, Impact-resistantSize Details: Diameter: 50mm/1.97" (Approx.)Thickness: 12mm/0.47" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:5 x Door Handle Bumpers