Beginner Hoop:
3/4" Tubing
100-160 PSI
38"-42" Diameter
 
Intermediate Hoop:
3/4" Tubing
100 PSI
36"-40" Diameter
 
Advanced Hoop:
3/4" Tubing
100-125 PSI
31"-38" Diameter
 
Twin Hoops:
1/4"-3/4"
100 PSI
22"-33" Diameter
 
Children's Hoop:
3/4" Tubing
100 PSI
27"-36" Diameter