Robert Pinchless Bits by Coronet S Shank Cavalry Snaffle Bit Robert Pinchless Bits by Coronet are designed for functionality and style. In this collection we think you will find just the bit you are looking for. The cheeks are 7 1/2 long, the mouthpiece is 5 inch wide and uses an Robert Pinchless system that attaches to the shank that gives the bit freedom of movement without causing the horse discomfort. The rein and headstall rings are 1 inch circles to allow the headstall and reins to fit and function properly. Each shank is brown iron trimmed with inlaid silver for an elegant, functional style. Each bit is guaranteed for one year. This bit is great for those horses with smaller muzzles.