/ Product specifications/ Material: 925 sterling silver Size: 1.8CM wide 1.6CM thick 7.5MM Origin: Taiwan /gem/ Main Stone: Natural Seawater Sapphire With drill: 30 natural white sapphires / Use and maintenance / . Regular wear allows jewelry to shine naturally . Silverware can be wiped by silver polishing cloth . It is not recommended to use silver wash water . Silver jewelry is recommended to be stored in the clip chain bag to avoid oxidation . Do not wear accessories for hot springs or swimming to avoid oxidation of silver / Shipping of goods / Since the products are all handmade by the designer, they can be shipped within 3 days as soon as they are in stock. If there is no stock, they will be shipped within about 10 days. Please feel free to contact us if you have any questions :) / About Chenglv Light Jewelry / Cheng Cheng hopes to create emotionally light jewellery creations and escorts Cheng Lai’s friends through every treacherous journey, using 925 sterling silver, K gold, and other materials, paired with beautiful natural stones, with the designer’s creativity. Thinking and careful hand-made, bring you the warmest touch.