Equipped with 9 serrated blades, this tool effectively removes dead hair while thinning the undercoat. Ideal as a first step when dealing with stubborn knots, it also acts as an excellent dematterer. Its grip is easy and secure, promoting skin and coat health. A metal thumb rest, placed between the plastic handle and the blades, provides increased control and optimal efficiency, while protecting the handler's hands and the pet's skin. Perfect for dogs and cats with dense, matted coats.