【Safe and Skin-friendly Design】The Undercoat Brush is designed with sharp and delicate stainless steel teeth that cut through tough tangles gently without pulling. At the same time, the scientifically designed curved teeth will never scratch your pet's skin. The brush handle is made of ABS plastic, safe and non-irritating. At the same time, it is designed with a non-slip groove, which is more convenient to use. 【Professional care】 The Grooming Brush is made of high-quality stainless steel needle, and the tip of the Steel needle has a ball design, which will not scratch your pet's skin when using it. The brush handle is made of ABS plastic, safe and non-irritating. At the same time, it has a non-slip design, which is more convenient to use. 【Easy Hair Removal with One Button】The grooming skateboard comb has an automatic hair removal button. When you are finished brushing, simply press a button and the floating hairs that stick to the needles can be easily removed for easy cleaning.