SOMEN TUNGSTEN 925 Sterling Silver Ring Infinity Knot Rings Eternity Wedding Band Size 4-11 Genuine 925 sterling silver, high polish finish, rhodium plated craft, available with silver and rose gold plated color. Size: polish ring width 1mm,CZ rings width1.5mm.and this infinity sterling silver ring is the perfect stacking ring, friendship ring, couples ring, to express love and never ending friendship Best gift for wedding, engagement, anniversary and birthday occasion, come with high end jewelry box IMPORTANT NOTE: sterling silver ring is very precious jewelry and it's very easy oxidized, please take off when bathing or washing 30 days satisfaction guarantee and friendly customer service, if any stone falling down within 30 days, please contact us for free resend