5mm Width - These Stackable Rings Feature the Finest AAAAA Quality Gem Grade Cubic Zirconia. Designed for stylish outfits for women with taste! This Stacking Ring is Plated in 14K Gold for a Lasting Finish and to Ensure its Hypoallergenic. Dainty Rings Make the Perfect Gift! ✦ 90-DAY GUARANTEE ✦ Your happiness