Wedding Rings Set for Couples, Engagement Rings, Promise Rings, Silver Rings Set, Him and Her ¡Þ♥ Material: Hypoallergenic 925 sterling silver, cadmium free and nickel free; Making it ideal for everyone, especially someone whom has sensitive skin. Come with jewelry box. ¡Þ♥ Adjustable Rings Set: Women rings' size suit for size 5-8(US Size); Men rings' size suit for size 8-12(US Size). ¡Þ♥ Warm tips: Avoid to contact with chemicals and collision or friction ring surface; With soap, weak detergent or warm water can take on an altogether new aspect; When not wearing, please wipe clean with a soft cloth, then save it. ¡Þ♥ Come with Jewelry Box & Gift Card.