Master Grooming Tools Ergonomic Shedding Combs  Innovative Combs for Grooming Dogs - Medium, 37 Teeth These combs are a must-have for groomers with repetitive motion disorders, and those who wish to avoid them! Ergonomic design reduces the strain and fatigue associated with traditional shedding combs Hardened steel teeth are set at a 90-degree angle, so your wrist remains straight and your hand stays in a natural position Innovative pistol grip handle provides a more secure and comfortable grip for greater control without straining