DARK BLUE COLOR ONLY On one side, the stiff, nylon bristles smooth your dog's coat for a healthy, shiny appearance and help distribute healthy coat oils. The other side has rounded, coated pin tips that provide comfort and reduce skin irritation - ideal for sensitive dogs. Tucked in the side of the brush is the palm-sized flea comb that removes fleas and eggs. It's also great for grooming around the face and eyes.