Wheel Woolies are by far the safest, most effective way to clean automobile wheels on the market. Most wheel brushes do an excellent job at cleaning the outside surfaces of the wheel but do not allow the user to get into the small holes and crevices where the brake dust collects. Twisted wire spoke brushes will reach in but they can really scratch up a wheel if used carelessly. Twisted wire brushes can also splatter with wheel cleaning chemical and dirty water if the user if not careful. These new wheel brushes combine the best of both worlds. There is no metal in this brush whatsoever. Wheel Woolies work with any wheel size opening. They're great for deep wheel drums, wheel wells, and grills too. The three-piece kit gives you a Wheel Woolie to suit any detailing need. Our Wheel Woolie Car Detailing kit contains three brushes, Large (18" OAL, 3" dia. head), Medium (12" OAL, 2" dia) and Small (8" OAL, 1" dia.). The longest Large Wheel Woolie is 19 inch long and has a 3 inch diameter synthetic wool head. Use this long handled Wheel Woolie to reach deep into the wheels or clean the wheel wells of any vehicle, from cars to RVs.
 The Medium Wheel Woolie is over 12 inches long with a 2 inch diameter synthetic wool head. This one is ideal for smaller wheel gaps, air diffusers, door jams, engine areas, etc. Use the Small Wheel Woolie for small gaps, like grills, and narrow spoke wheels. It is 8 inch long and 1 inch in diameter. To use any Wheel Woolie, spray the wheel with the wheel cleaner of your choice, then dip the Wheel Woolie into wash water and agitate the wheel. The synthetic wool gently removes brake dust and grime from all types of wheels. Rinse each wheel and dry it with a soft towel to avoid spotting.USA