1. Keep your precious dogs and cats free from mats and tangles: This grooming tool can comb out those hard - to - handle mats and tangles on dogs, cats, and other long - haired pets of various hair types. This double - sided comb helps to comb out stubborn mats and protects your pets without scratching their undercoats. The non - slip rubber and ergonomic handle offer a comfortable grip. 2. Double - sided design: The side with nine teeth can be used as a dematting rake to remove stubborn mats and tangles. The side with seventeen teeth can be used as an undercoat rake, which can achieve the effect of thinning the hair and removing loose hair relatively quickly. This double - sided comb helps to comb out stubborn mats and protects your pets without scratching their undercoats. 3. Safe for your pets: This design provides a safer experience compared to traditional sickle - shaped dematting combs. The teeth of this tool are sharp enough to prevent hair pulling. The rounded tooth ends are safer for the skin when used as an undercoat brush. 4. Suitable for long - term use and comfortable to hold: The stainless - steel teeth are strong and sharp and can be used for a long time. This shedding brush/undercoat rake has undergone quality control during the manufacturing process. The non - slip rubber and ergonomic handle offer a comfortable grip. 5. A double - sided undercoat rake for dogs and cats - a safe and effective dematting comb that can remove mats and tangles - reducing annoying loose hair or flying hair.