Shurhold 960 6″ SHUR-LOK Deck Brush Head with Soft Yellow Polystyrene Bristles – 6 inch deck brush, soft – Solid wood block with rubber wrap around bumper that prevents marking the surface – Yellow polystyrene bristles with split end fibers – Safe on gel coat, clear coat, fiberglass and paint – Easily and positively lock into any Shurhold handle