The D-Ring Copper Roller Snaffle from Korsteel is an effective fixed ring bit that helps to improve steering without slipping out from the horse's mouth.The single-jointed bit has a nutcracker action that applies pressure to the tongue, bars of the mouth and even the horse's palate. The D-Ring Snaffle is made from durable stainless steel, with copper rollers that keep your horse from grabbing onto the bit, instead encouraging salivation and mouthing.D-Ring SnaffleCopper RollersSingle-jointed bitNutcracker action Improves steeringMaterial: Stainless steel, copper