Hand-Forged Iron Replica Viking Ring. Hand-Forged Iron Replica Viking Ring, made from hand-forged iron and are direct replicas of genuine Viking finds! Available in 4 sizes, they are ideal for Viking men or Viking women. - Hand-forged iron replica Viking ring in 4 sizes.- Small, medium. large & XL size - weight approx. 5-7g (0.18 - 0.25oz).- They can be adjusted slightly, but please check your ring size before ordering and if you want a specific size, then just put a note with your order. Ring size guide: Small - 15 - 17mm internal diameter / US size 5.5 - 7.5 / UK size I - N.Medium - 18 - 19mm internal diameter / US size 5.5 - 7.5 / UK size O - S.Large - 20 - 22mm internal diameter / US size 10 - 13 / UK size U - Z.XL - 23 - 26mm internal diameter / US size 14+ / UK size Z+3 - Z+6.