Thank you for viewing! (*'▽'*) This is a grooming brush made of natural rubber. Unlike metal brushes sold for dogs, it's made of natural rubber, so it's a great product that can be used safely even on dogs with sensitive skin. It removes hair incredibly well. Your dog will surely love grooming! ╰(*´︶`*)╯♡ This grooming brush can remove tangles and dirt cleanly. It has the softness and strength of natural rubber, and is gentle on the delicate skin of dogs and cats, without biting or causing injury. Furthermore, there are soft and hard brush types, allowing you to choose according to the coat type and physique of your pet.