**[Product specifications]** Name: Wave Light-Silver Ring Material: 925 silver Size: The narrow version is about 2.5mm in width, and the wide version is about 4mm Content: One silver ring **[Maintenance]** ＊ When not in use, it can be stored in a sealed bag to slow down oxidation and avoid contact with sulfur compounds such as hot springs. ＊ The human body's grease can moisturize silver. Often it is a natural protection for wearing, but the human body's sweat or water and air mixed with air may contaminate the silver. You can restore gloss, or simply clean with a silver cloth. ＊ Do not use silver washing water, which will make cleaning more difficult in the future. If it is severely oxidized, it can be returned for maintenance. We provide life-long cleaning and maintenance services. You only need to bear the return shipping cost, and repair and repair will be quoted separately. **[Shipping Instructions]** Ordering, please tell us the length of your ring, 3 ~ 5 working days after receiving the order You can use a paper strip about 3mm wide to measure the finger circumference length Please inform the ring color, there are four colors of silver / gold / rose gold / black, if not informed, the default is 925 silver not plated. **[other instructions]** Pictures may have color difference, which is subject to actual products.