Female models 250， suitable for 36-37 yards， size: 24cm * 9.5cm

Female models 260， suitable for 38-39 yards， size: 25cm * 9.5cm

Female models 270， suitable for 40-41 yards， size: 26cm * 10cm

Mens 280 for 42-43 yards， size: 27cm * 10cm，Mens 290 for 44-45 yards， size: 28cm * 10cm