High Quality Materials:Dog hair brush is made of ABS plastic and stainless steel bristles. One-piece circular needle is more solid, combs hair more comfortably, and can play the role of massage. Automatic Cleaning: The pet hair removal brush has an automatic cleaning button, and the whole part can be removed by pressing the button. The compact and sturdy self-cleaning design can withstand many hard presses. Easy to Use: The ergonomic handle of the pet brush has a non-slip design, which is easy to hold and can reduce scratches on the pet's skin. The bottom of the handle also has a round hole design, which is convenient for storage and hanging. Multifunctional Brush: This hair removal brush for cat and dog can easily and happily remove various hairs, deep knots and dirt from pet, and keep the animal clean and healthy; it can increase blood circulation and natural luminosity of the skin; it can prevent hair loss; it can improve its immunity. This cat comb also has a massage function. All Kinds Pet Care: Self-cleaning Pet Dog Brush suitable for dogs, cats or other pets. It can comb long hair, medium hair, short hair, curly hair, straight hair, dirty hair and knotted hair.