Alpsy DeShedding Pet Grooming Tool Pro for Dogs Cats - Large Size Interchangeable, Detachable Blade with Hair Release Button 4" LARGE Blade head included. Optional 3" Medium and 2" Small. ERGONOMIC HANDLE with durable anti-slip grip made of TPE/PP materials protects skin from allergies The ONLY PROFESSIONAL SHEDDING Brush with REPLACEABLE S, M, L STAINLESS STEEL Edges, Removes gently, easily and quickly loose hair, no damage to topcoat HAIR EJECTOR PUSH-BUTTON helps to release loose fur from the device edge. You don't have to worry about annoying hair all over your floor, furniture or car REMOVES mats and knots, no need for separate detangling or dematting rake. Works great on both long- and short-haired dogs. Improves pets blood circulation INTERNATIONALLY BEST SELLING Deshedder, Recommended by Professional Groomers and Vets to help prevent developing dangerous hairballs. 365-Day Guarantee