7-mm Horsehair brush from the RaceWax Pro-Line of ski and snowboard brushes. Flat precision horsehair structure brush for opening ski or snowboard structure in soft waxes and brushing out powder overlays. Brush measures 3 in. x 4.5 in. A brush designed for durability with quality bristles on a hardwood handle ergonomically grooved for grip. Brush order for wax removal: Brass (before waxing); Nylon (after waxing/scraping); Horsehair. Flat precision horsehair structure brush for opening ski or snowboard structure in soft waxes and brushing out powder overlays. Brush measures 3 in. x 4.5 in. A brush designed for durability with quality bristles on a hardwood handle ergonomically grooved for grip. Excellent anti-static, final polishing brush for racers. Neutralizes static build-up from bronze, steel and nylon bristled brushes. Brush order for wax removal: Brass (before waxing); Nylon (after waxing/scraping); Horsehair.