This is a dog hair removal brush. It's a Furminator type, with fine metal combs that remove undercoat (undercoat) in large amounts. Recommended for dealing with shedding during shedding season and for daily brushing. It's a button-type, allowing you to remove accumulated hair with a single touch. This is a used item, so there are minor scratches, scuffs, and hair attached due to use, but there are no problems with normal use. Please check the photos for the condition and only purchase if you understand. Thank you for viewing.