Diamond R Ladies Roller Spurs This spur is a great option for riders wanting more signaling power but have concerns about hurting their horse. The freely rotating ball gives the horse a clear message to move but doesnt dig into the skin or pull hair. This ball spur is perfect for trail riders, beginners, and those looking for a humane alternative to rowels. Uses: Trail Riding, All Around, Barrel Racing, Show Features: 1 3/8" Shank 3/4" Band Ladies