Chemical Guys Big Chubby microfiber sponges are ultra-plush, ultra-soft, lint-free, and scratch-free. Need to rub out some stubborn dirt and grime? The sculpted ergonomic shape tapers in the middle so detailers of any size can get a firm grip on the car wash tool. Big Chubby microfiber sponges trap dirt, grime, and debris for a finish without swirls and scratches