Premier Equine Full Cheek with Copper LozengeFull cheek snaffles are useful for green horses or young horses as they can help with steering. Shanks on the bit create a positive action against the horse's cheeks when asked to turn. The full cheek design also prevents the bit being dragged through the horses mouth. This bit can be used with keepers on the bridle to help keep the cheeks vertical. The double jointed mouthpiece with copper lozenge distributes pressure evenly over the tongue and bars