Customize Your Hoop Size! Why break your hoop budget? Buy Segmented Hoops and save! Snap-together sections allow you to build the hoop size you need: use 5 sections for a 25''-dia. hoop, 6 sections for a 30'' hoop, and 7 for a 35'' hoop. Set includes 30 polyethylene plastic segments. Five each of Red, Blue, Yellow, Green, Orange, Purple. 3/4" thick.