This 4 in 1 pet hair removal brush has multiple functions of hair removal, massage, cleaning, washing, a brush in place, allowing your pet to enjoy a salon level grooming experience. It uses a double row of 54 round and soft teeth to remove hair, giving pets the feeling of a massage. The back of the comb removes pet hair from sofas and clothes. It can be used for grooming, washing pet hair, massage, cleaning pet hair from furniture and clothing. It is made of a combination of ABS and silicone, making it easy to clean accumulated dust and dirt between the teeth during washing. It has short, fine teeth on the back. It can also use the back to remove pet hair from sofas, carpets, pet’s home, clothes, etc.