M. Toulouse 1" Horizontal Roller Spur
The M. Toulouse Soft Touch Large Horizontal Ball Spur is designed with a large ball positioned horizontally. This 1" spur measures 1 1/4" from boot to the tip of the spur.
USEF rules state to measure the spur from the base of the spur to the end of the tip. Maximum spur length is 2-inch or 5.08 CM. FEI rules state that the spur can not be longer than 4 CM from boot to end of spur, except for FEI Pony Riders and Children are limited to 3.5 CM with no rowels.