Details: Clean the stainless steel pins of this slicker at the touch of a button. No more pulling hair out of the pins by hand. Ergonomic slicker gently removes dead hair, mats, and tangles from dogs with long coats, wooly undercoats, poodles, and more. When brush is full, press the spring-loaded button to move the pad of the brush forward. As the pad moves toward the end of the pins, collected hair is pushed off the pins for easy cleanup that takes just seconds. Simply grab and discard hair and you re ready to groom again. Ergonomic handle is easy to hold, and you can select a brush size just right for your dog.