Black Mythical Goku Same Ring, Open 2-in-1 Combo, Couple's Ring

OverviewUnit:Adjustable opening MATERIAL:Copper Jewellery wearing matters 1. Avoid acid and alkali and humid environment, avoid contact with chemical products, avoid wearing for a long time. 2. Avoid being hit and rubbed by hard objects. 3. Avoid children playing with it to prevent accidental swallowing. 4. Avoid wearing it when bathing or sweating.