Beilang Clay Bolco for Car Cleaning Features : 1.Constructive with EVA based on one side another side with Clay material . Middle part is German Sponge . 2.It has the large the hardness and can rapidly remove the obstinate the stains on the car surface . 3.It can wipe off the oxdie layer easily . 4.It can be rinsed and reused numberous time 5.Cuts work time in half 6.Up to 40-50 applications 7.Widly used in the surface detail cleaning which including the Automobile , Furniture , Acrylic Board and Ships and so on