120 yards is suitable for height 115CM-120CM weight 16KG-20KG below130 size is suitable for height 126CM-130CM weight 23Kg-30KG belowSize 140 is suitable for height 134-138CM and weight 26-30KG150 yards is suitable for 140CM40KG height160 yards suitable for height 150-157CM weight 32KG-40KG