Jump'in High Port Loose Ring BitWe love this bit because it allows the rider to be incredibly soft and quiet with their hands. Just the lightest of touch is necessary to communicate with your horse. The large rings give a slight lever action and most of all, a better direction. The high port mouthpiece discourages the horse from putting their tongue over the bit, as well as accentuating rider cues. Loose ring bit Features 90 mm rings 10 mm thick mouthpiece Made of German Silver.