Professional Care:1-Loosens pet tangles and knots. 2-Prevent future pet fur loss. 3-Grooming and removes dead fur.4-Pet's fur loss will be reduced by almost 85%. . Massage Function:This massage comb with round massage beads design which won't scratch your pet skin.Doing massage is good for preventing skin disease and also can increasing blood circulation . BRUSH HEAD SIZE: 4.13 inches (95 mm) wide - For SMALL to MEDIUM pet breeds - PERFECT for both your long haired or short haired cats/dogs/puppies. . Easy to Clean: When youre done brushing your pet, simply click the button and the bristles retract back into the brush, making it super simple to remove all the hair from the wire brush, so its ready for the next time use . High Quality and Comfortable: Comb Brushes use safety environmental protection material ABS. COMFORTABLE, STRONG, AND DURABLE- Our Brush is especially designed with a COMFORT-GRIP and ANTI-SLIP HANDLE, which prevents hand and wrist strain no matter how long you brush your pet .