About Products1) Color Demonstration - Due to the difference between each screen, the color differences have to be existed slightly.2) Size - Since each letter is not the same size, there will be differences, plus the differences in measurement standards in different countries, and there will be slight size differences.3) Jewelry maintenance - Please read the jewelry care picture below carefully.About Logistics5 Stars Service1. When you receive our goods, if you are satisfied, please give us 5 points (5 stars), thank you very much This is the driving force for us to work hard2. If you have any questions about our products, please contact us in time, don't give us Negative evaluation, tell us what the reason is, we will use the best service to give you a satisfactory answer We will strive to provide you with the best serviceThe seller promises1. Do not like to return, exchange.2. 100% genuine.3. No reason to return it4. 100% photo shoot in kind