Start with 22 teeth side for stubborn mats and tangles and finish with 87 teeth side for thinning and deshedding. Achieve faster and more professional dematting and grooming results! Regular brushing easily removes dead undercoat so no fur goes flying. The dog brush and cat brush effectively reduces shedding by up to 97% No-scratch rounded outside teeth gently massage the pet skin. Meanwhile, teeth inner side is sharp enough to smoothly cut through the toughest mats, tangles and knots. Soft ergonomic anti-slip grip makes regular combing comfortable & relax. No-rust stainless steel teeth are ultra-durable & easy to clean The dog brush designed to work with pets of sizes from small to large with single or double coats and long or medium hair. Work great for dogs like Pomeranian, Husky, Labrador, Sheltie, Goldendoodle, Cocker, Corgi Measurement In CM Length Width Height ONE SIZE 18 12.5 4.5