The Professionals Choice Silva Shank Mouth Saver is designed for horses that carry their head straight up and down from poll to nose. The thickness of the cheek design allows the horse to pack the weight at the poll, rather than on the bars of the mouth. The Mouth Saver mouthpiece will add feel with a less aggressive approach for the horse by providing an alternative to using pallet pressure. The hour glass shaped roller is designed to distribute pressure evenly over the horses tongue and bars. This bit is very versatile and can be used from green broke to finished horses.