Professionals Choice Port Billy Allen Size:5 1/4 Anatomically shaped to wrap around

Anatomically shaped to wrap around the tendon

Slightly contoured at the withers

Fits doorway or hallway openings from 40 - 71 inches

cracks and old nail holes

Professionals Choice Port Billy Allen Size:5 1/4 Anatomically shaped to wrap aroundThis mouthpiece is a hinged port with a center roller allowing tongue relief and enabling independent rein action. This bit requires extremely light contact. The unique design of this bit offers direct contact similar to a ring snaffle with the shoulder elevation of a gag and the collection from a curb strap. This is a great training or transition bit. The gag movement allows the horse to give at the poll before the mouthpiece comes into effect. All