BERRICLE Rhodium Plated Sterling Silver Cubic Zirconia CZ Peace Sign Fashion Stud Earrings METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. PREMIUM QUALITY STONE: Main Stone: 0.37 carat round cut clear cubic zirconia (1mm). MEASUREMENTS: 0.46 inch in length, 0.46 inch in width, posts with butterfly backs STYLE: These peace sign stud earrings will bring sparkle and serenity to your wardrobe. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.