Professionals Choice Bob Avila Byron Shank Chain Mouth Bit Size:5 1/4 The full coverage top flap

The full coverage top flap helps to keep hay chafe and dust out

ultra-narrow transition from the seat through the length of the leg

providing a more direct signal than the loose ring

prevents sweat and moisture absorption

Silicone full seat for extra grip

Professionals Choice Bob Avila Byron Shank Chain Mouth Bit Size:5 1/4 The full coverage top flapThe seven style shank prevents the horse from lipping the bit. The chain mouthpiece is actually quite mild and a useful training tool. The chain conforms to the shape of the horses mouth, applying mild tongue and bar pressure. This mouthpiece works well on horses in any western discipline. Mouth: 5 , Cheek: 7 Size: 5 1 4