2Pcs Moonstone Princess and Knight Lover Matching Open Band Rings Kit Couple Rings Wedding Promise Ring Set Adjustable Feature: A unique jewelry to complement your every day style . This is 92.5% silver plated copper, mixed with alloys to add strength and durability. Suitable for wedding, engagement, graduation, party, prom, daily wear. Specification: Materials: Copper, Color:Silver Type: 1# Men Rings 2# Women Rings Size: Open Design,Size can be adjustable, 1# Men Rings: Size7-12, Band Width: 6MM, 2# Women Ring: Size 5-12,Band Width: 5MM Warm tip: because measure by the handmade, it maybe have mistake about 2-3cm, Please know that. Jewelry Maintenance: ---Keep away from water, sweat and cosmetics; ---Do not wear it in shower, swim, sleep, sport and wash something; ---Do not exposed to air for a long time, put into sealed bag or box will be better; ---Please use soft cloth to clean and wear carefully, do not pull too hard or throw. Package Included: 1Pc Princess Women Ring. 1Pc Knight Men Ring.