Specifically designed to remove undercoat and mats in dense coated breeds, helping to reduce shedding. Ergonomically designed T-style, non-slip handle to eliminate strain and fatigue on the hand and wrist. 20 anti-static metal pins glide smoothly through the coat. instructions for use: Comb in the direction of coat growth to remove fluffy undercoat. If the hair is matted, use the anti-static rake in combination with a Matbuster de-matting tool.