Just move the open ring around your ankle and press down on the snap to lock in placeyou're ready to jump! No shoes to take on-and-off like solid ring models, so no wasted time at the beginning and end of class! The ring has a "speed control" channel that allows for adjustment in rope length. Lengthen the rope for slower ball rotation; shorten it for faster rotation. Balls release from the end of the rope, so you in essence get 6 free balls for play when not using for jumping! Sold in sets of 6 (1 of each color).
