Reduces pulling and pain: Teeth rotate while moving up and down reducing the pulling force on pet hair and skin preventing pain. Rotating teeth continuously work to wiggle through small mats and loosen tight hair with less pulling. Stimulates circulation: Rounded stainless-steel pin tips rub the skin which stimulates natural oil production keeping skin healthy and coats shiny. Will not Tarnish: Solid stainless-steel teeth will not tarnish and can be easily cleaned in soap and water.. Secure Binding: Pins are securely sonic welded into the spine to prevent fall out. Made in USA: Untangler Rotating Tooth Combs are made in USA. Manufactured and hand assembled by the Untangler Team at Steven Plastics Inc, Hoffman Estates, IL Vet's recommend rotating tooth grooming tools for effective humane grooming and mat removal The Untangler 7" Pet Comb has 51 silky smooth rotating teeth is designed to precisely detangle long hair and undercoat textures without causing pain. Ideal for fine-haired animals like cats, Yorkshires, and Maltese, this comb facilitates shedding management, helping to keep the coat clean and healthy. The rotating teeth allow efficient, gentle brushing, avoiding pulling. Perfectly suited for the daily care of cats and dogs. Solid stainless-steel teeth can be easily cleaned in soap and water and will not tarnish. Well made, solid comb construction. Manufactured and hand assembled by the Untangler Team at Steven Plastics Inc. Hoffman Estates, Illinois. Made in USA. Untangler Combs are manufactured in a variety of beautiful colors. Vets recommend rotating tooth combs for effective, humane daily grooming.