Safety material: The dog brush is made of high-quality stainless steel needles, eco-friendly handles and non-slip rubber mats, ergonomic structure design, and combing pet hair is more labor-saving. User-friendly design: The tip of our comb brush has a round design. Compared with other comb brushes, it has not too sharp needles and will not scratch pet's skin when using it. New button upgrade, easy to clean brush: one-touch design, you don't need to press the button more constantly, just hold it down. Push the button back, the comb teeth shrink, the hair can be removed very easily. Dog Brush: It gives your pets a comfortable massage experience, daily combing can remove dirt and promote blood circulation, making their hair soft and shiny. Wide application: Perfectly suitable for long-haired dogs, golden retrievers and border collies, short-haired dogs, short-haired cats and to small animals, let your pet's hair more elegant and natural. Note: The data is manual measurement, please allow 1-3cm error, due to differences between the light and screen, there will be a certain color difference, the specific received in kind shall prevail.