Jump In Single Jointed Snaffle 2 Rings Leather CoveredThe simplest action available Direct action without leverage Leather covered cannons provide genuine comfort in the horse's mouth, encouraging relaxation on the leather while maintaining the tension of the German Silver single jointed bit Prevents an uncomfortably cold contact in the mouth Cannon thickness: 18 mm Ring size: 70 mm Leather bits are not guaranteed against biting, even from first use