Perfect for coaches, instructors, and teachers who instruct more than 2 students at a time. Includes 5 each: 18" and 6' rings.  Comes with drawstring carrying bag and instruction pamphlet with links to online videos.
Diameter is 6 feet and radius is 3 feet.
Diameter is 18 inches and radius is 9 inches.
Select color - white or vivid yellow.