This mullenmouth pelham is made of stainless steel, designed never to bend, rust or break. The metal mouthpiece of this pelham is much stronger than the straight rubber pelhams and requires extra respect! Ideally used with double reins – the curb rein, applies poll pressure to lower the horse’s head and curb groove pressure to tilt the angle of the nose in towards the chest. The snaffle rein has a more direct contact with the horse’s mouth. It can also be used with rein connectors and therefore a single rein.