Showman-White Grip-Fit Grooming Brush, Block: 8-1/2"x2-3/8". Bristles: 2", soft natural bleached white tampico perfect for that extra touch in finishing. Block design makes brush feel narrow and comfortable; helps cover more area, reducing grooming time and effort. Grip Fit horse grooming brushes feature blocks made from molded polypropylene foam, allowing a more comfortable shape to better fit your hand. Will not rot or mildew.