"Anatomic" bits The special conception of this double-jointed mouthpiece with a solid elliptical link fits perfectly the horse mouth conformation. The elliptical shape respects the palate form and avoids injuries and pinches due to a single-jointed bit. It improves the comfort of the horse and your hand is more precise because without trouble. Thick hollow double-jointed mouthpiece with anatomic link and 65 mm rings.