The air-filled bike and car buffer is designed with a flexible air chamber and includes a natural Australian lambskin cover. Mounted on a drill, it's flexibility and softness adapts to any surface to be polished or buffed. Shining the wheels of your car or bike is a breeze. Polishes chrome, painted surfaces, stainless steel, aluminum, magnesium, plastic, wood and leather surfaces.The rubber chamber absorbs heat which in turn avoids overheating of the polishing and surfaces to be polished/buffed. Turn your polished into a sander by purchasing sanding sleeves available in several popular grits.