{Factory Direct Sale} (pack of 60) Waxing Polish Wax Foam Sponge Applicator Pads Fit for Clean Car Vehicle Auto Glass Yellow Two sides of this sponge can be used easily. Stable property, hart to react with other substances. This item won't hurt car's lacquer and is a good helper for car cleaning. It is durable, stretchy, compact, light, feels good and soft. No matter what stress it supports, it will not be out of shape Enough cells can hold little dust particle in case the car is hurt.