BWK8410 - Boardwalk® - Vehicle Brush, Nylex, Green Bristles, 10", 2 1/2" Bristles --- Clean your vehicles with care. 2 1/2" wide flow-through plastic block with threaded 1 1/8" diameter tapered handle hole (handle not included). Vinyl bumper protects vehicle finish. Self-flagged polystyrene bristles for soft yet effective scrubbing. For use with any standard thread handle.