SHARP AND EFFECTIVE DOG BRUSH: The dog brush is made of sturdy stainless steel. The inside of the blade is very thin to keep it sharp enough. Especially when changing fur, you can comb out mountains of undercoat in a short time, so that they no longer fly around your house. Your dog will also feel much more comfortable and won't gnaw or itch as often. DOUBLE-SIDED BLADE DESIGN: Our dog brush has two different "blade" configurations - 9 teeth and 17 teeth. First with the coarse side you can remove coarse undercoat and strong tangles, then with the fine plus side. It takes a little practice and patience to transform your dog's coat from shaggy to beautifully smooth and soft. GENTLE HAIR CARE: The edges of the teeth on both sides of the dog brush are rounded and smooth, glide well through the coat and do not hurt the skin, causing no irritation, allergy or side effects to your pet. Gently massaging the skin with the dog brush promotes blood circulation and prevents allergies and inflammation. Combing is no longer painful for your pet. NON-SLIP HANDLE: The dog brush is ergonomically designed, the rubber handle has good slip resistance and good grip, help you easily do your pet's daily grooming. Also includes a steel comb, there are smooth round teeth with 2 comb densities, it is pet friendly. Depending on the type of fur or the degree of matting, you can choose one of two combs.