1.Silicone Material: Car Dashboard Non Slip Mats for Smart Fortwo C450 1998-2006, Made of high-quality silicone, the anti-slip car dash sticky pads are soft and flexible,washable and reusable.The anti-s function is very powerful, which can ensure that objects will not slip off 2.Super Adsorption: Car Dashboard Non Slip Mats No glue is needed, it has super adsorption capacity. Silicone anti-slide fixate sticky mat can easily absorb mobile phones, keys,and other gadgets. Because of its high viscosity, it is easy to absorb small particles such as dust, so it is recommended to clean it once a week. 3.:Car Dashboard Non Slip Mats Just place the pad on the dashboard or table, press it for a few seconds,no sticker needed.When it gets dirty, you can wash the non-slip mat with soap and water. After it dries, the stickiness will recover and you can use it again. 4.Use Widely:This car anti-s pad can be used in car, kitchen, toilet, cupboard, desk and many other places.It can effectively prevent small objects from falling while driving