Features:1. Made of quality alloy and rhinestone materials, which are strong and durable. Healthy materials are harmless to the human body.2. Highly polished surface, smooth and comfortable; good electroplating effect, long-lasting color.3. The special Letter design brings it a simple but meaningful appearance. Stylish enough to attract more attention.4. A wonderful gift for momas a birthday gift, wedding anniversary gift, Christmas gift.5. Get a beautiful ring at a cost-effective price. You mom will be very happy to get this shining jewelry.Notice:Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.Description:Material: alloy, rhinestoneSize,USA Size,UK Size,RU Size,FR Size,CA Size,BR Size,DE Size,Circumference,Diameter5, J 1/2, 15.7, 49.3, 5, 15.7, 15.7, 4.93cm, 1.57cm6, L 1/2, 16.5, 51.9,6, 16.5, 16.5, 5.19cm, 1.65cm7, N 1/2(O), 17.3, 54.4, 7, 17.3, 17.3, 5.44cm, 1.73cm8, P 1/2(Q), 18.1, 57, 8, 18.1, 18.1, 5.7cm, 1.81cm9, R 1/2(S), 18.9, 59.5, 9, 18.9, 18.9, 5.95cm, 1.89cm10, T 1/2, 19.8, 62.1, 10, 19.8, 19.8, 6.21cm, 1.98cm Decoration form: wearingColor/Style: As the picture shownincludes:1 x ring