It can be placed on the car dashboard.You can put your key, sunglasses, cell phone, cigarette, coins and other scrap things in it to prevent them from sliding when you are driving.When you driving, your phone can be fixed vertically in the non-slip pad for easy viewing maps.Leaves no mark, is reusable and can be washed with water when it gets dirty.It is both non-slip mat and decoration.Color: Black.Size: 155*100*20mmOnly fit for Mobile Phone's thickness?10 mm