Size 7 1/2. 3.6mm width band, with flat face inscribed with w medial stipple band. Red brown patina as found and now with an industrial sealant overall. Vikings were expert metallurgists. The use of pure copper is rare and suggests a supernatural significance as alloys were much more durable. Gift boxed with certificate of authenticity. Vikings exchanged rings on the pommel of the groom’s sword. Rare wearable size.