Finis Pulling Ankle StrapThe Pulling Ankle Strap is a rubber strap that is worn around the ankles to eliminate kicking. Ideally used with the Rangs or standard pull buoy, the Pulling Ankle Strap shifts the focus so that the swimmer can build upper body strength. The Pulling Ankle Strap comes one universal size that fits all ankles. Eliminates Kicking: Holds ankles together, shifting focus to build upper body strengthIdeal for Pulling Sets: Compatible with the Rangs or standard pull buoy