Hard Rubber Mullen Mouth Pelham Bit, Size: 4.5"-6" Hard rubber mouthpiece is a mild mouthpiece as softer than stainless steel so ideal for sensitive mouths The curved mullen mouth allows room for the tongue The curb chain applies pressure on the horses chin, giving the rider more control Can be used with two reins or with one rein with roundings High quality bit, includes curb chain and hooks