Schneiders® Pro Correction Horse Bit with Silver Dots Square MouthNice bit for fine tuning, retraining older broke horses or for advanced level horses. Unique hinged square port with roller allows pressure to be applied evenly across the palate Antique bronze swivel cheeks with silver dot detail provides a beautiful balance Copper inlay on the mouthpiece promote salivation and increase sensitivity Allows each side of the horse to be worked individually for flexing and bending exercises Mouthpiece: 5 Cheeks: 7 3 4