According to the American Association of Equine Practitioners (AAEP) Parasite Control Guidelines

adjustable

5 base lens curvature for a flatter frame design

Reverse is a beautiful warm chocolate brown leather

Mouth: 5 1/8" Cheek: 7 1/2" Port: 1"

Classic Performance Bit 8" Cavalry Correction 269-800 According to the American AssociationThis final cheek in the Tool Box is designed for the finished performance horse or tough mouthed older horses where more control is needed. It can be used as a schooling bit to get a horse that is not responding to milder bits to collect and break at the poll. It is also often used in competition, and should not be used for daily training. The purchase is 2 1 2 inch and the shank 5 1 2 inch. The Cavalry designed shank is angled back to the horse, but