Pack of 12 round speed/agility rings can be configured in a variety of shapes to maximize footwork training. Make a straight line of rings, a staggered pattern or a hopscotch like grid. Great endurance and muscle-toning workout. Perfect training for soccer, football, basketball, and practically all other sports. Use to build obstacle courses and races or part of a fitness camp. Choose from 3 sizes. Comes with a full set of 12 rings in 6 colors.