Female models: 36-37 for 35-36 yards， size: 24cm * 10.5cm

Female models: 38-39 for 37-38 yards， size: 25cm * 11cm

Female models: 40-41 for 39-40 yards， size: 27cm * 11cm

Men: 40-41， for 39-40 yards， size: 27cm * 11.5cm

Men: 44-45， for 43-44 yards， size: 29cm * 12cm