The performance and versatility of cutting edge microfiber technology is a leap beyond the old towels and drying cloths of the past. Millions of tiny fibers embedded in a microfiber cloth grab and hold dust and dirt like no product that has come before it. Microfiber is so effective, it even cleans without chemicals, saving both time and money. The 2in1 Knobby Microfiber Wash Mitt offers many advantages over a standard microfiber mitt. Thousands of soft tiny strands sewn into the microfiber knobs come into contact with your vehicle with each swipe to grab dirt more effectively than a flat microfiber cloth. The extra surface area created by the soft stands holds and quickly distributes plenty of car washing soap and water. The distinctive microfiber mesh is great at removing bugs, tar and tree sap from windshields, headlights and even painted surfaces.