Herm Sprenger NATHE Flexible Mullen Mouth Dee Ring Snaffle BitWe love this bit because it is constructed with Thermoplastic so it is hypoallergenic and super soft on the horse's mouth. Mouth and tongue friendly Lies steady in the horses mouth, no slipping through Low port Steady and even pressure distribution on the tongue Direct impact on the tongue and lower jaw due to fixed cheeks The lateral contact helps horses that tend to fall out whilst riding or approaching an obstacle Steel core Material Thermoplastic