Sprenger 16mm Hard Carbon Mullen Mouth Snaffle With Stainless Steel Eggbutt Horse Bit stable Reflective piping around the edge Size:18 LT Reflective piping around the edge adds extra visibility when out hacking is designed with a gentle rolled browband and flash noseband with stitching Eggbutt Mullen Mouth 16 mm thickness with oval stainless steel rings in a hard carbon mouth piecerigid mouthpiece with smooth surfaceexerts steady and even pressure onto the whole tongue widthallows direct pressure transmission on the tongue and lower jaw due to the fixed mouthpiecelies steady in the horse's mouth gentle on the corners of the mouth