nathe pelham bit flex mullen mouth 20mm short shank thermoplastic metallThis NATHE Pelham with soft bar provides an even action on the mouth, neck and lower jaw. It is ideal for horses that tend to resist the action of the reins and move against the rider's hand. In this model, the bit guards help to protect the corners of the mouth. NATHE bits are suitable for sensitive and mouth sensitive horses. Made from high quality thermoplastic, they are anti allergenic, temperature resistant and dimensionally stable.