Select Class: -- select -- 1-Preparatory E 10-Freestyle Medium 1SJ-0.45cm 2-Preliminary 1C 2SJ-0.65cm 3-Novice 3SJ-0.75cm 4-Elementary 3C 4SJ-0.85cm 5-Medium 4C 5SJ-0.95cm 6-Freeystyle Prep 6SJ-1.05cm 7-Freeystyle Prelim 7SJ-1.10cm 8-Freestyle Novice 9-Freestyle Elementary