KG
2KG ~ 10KG Dia: 23cm (9 ")
12KG ~ 30KG Dia: 28cm (11 ")
35KG ~ 50KG Dia: 33cm (13 ")
55KG ~ 70KG Dia: 36cm (14 ")
75KG ~ 80KG Dia: 38cm (15 ")
LIBRA
4LB ~ 20LB Dia: 23cm (9 ")
25LB ~ 65LB Dia: 28cm (11 ")
70LB ~ 100LB Dia: 33cm (13 ")
120LB ~ 150LB Dia: 36cm (14 ")