Classic Equine Sherry Cervi O Ring Square Snaffle Short Shank BitClassic Equine Bits Sherry Cervi O Ring Square Snaffle Short Shank Bit Sherry Cervi Signature Collection O Ring Square Snaffle 6" Shank Ideal for starting colts or sensitive mouthed horses Additional Leverage and Lift Slight gag effect for added nose control Collection Body Flexion BBITFSSG33SS Designed by barrel racing champion Sherry Cervi, the O Ring Square Snaffle Short Shank Bit is ideal for starting young horses or riding those with sensitive