Multi-purpose washing machine mat: 3.5 cm anti-vibration pad, anti-slip rubber foot pad,anti-slip anti-vibration mute pad,shock absorber, easy to install,durable and wear-resistant.Suitable for washing machines,refrigerators,trolleys,washer machines,dryers,sofas,tables, beds,etc.! Wear-resistant Raw material production: Our washing machine mat does not emit the strong lingering odors that buyers of similar pads complain.Gray layer is made of durable PP.The black layer is rubber, which has anti-friction,non-slip and soft properties,which can protect the floor from damage when moving,shaking or walking. Durable in damp or harsh environments,especially on cement,ceramic tile,or hardwood floors. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.