This is the best brush for your car, truck or van and is safe for even the finest finishes. Unlike a mitt or sponge, natural hair wicks dirt and debris away from the painted finish and will not scratch the surface. The brush measures 3" x 10" with 3.5" long fiber. The bristles are epoxy-set to withstand years of soaking without splitting, cracking or warping. Solid polypropylene block with two handle holes - one threaded, the other tapered. Handle is not included.