Jump'in Leather 3-Ring BitWe love this bit because it is great for sensitive horses when you need a little more leverage. Features a 21 mm thick mouthpiece made of a nylon lined leather and the German 3 Ring is unique as the leverage is slightly softer than a traditional 3 Ring bit. Leather Jump' In bits are very soft and comfortable for horses. Unlike stainless steel, sweet iron or other alloys, leather prevents too harsh a contact. 3 Ring Bit 21 mm thick mouthpiece