Jewelry Maintenance Please wipe your jewelry with soft cloth, like glasses cloth Please take off jewelry before take exercises, take shower and go to bed; Please keep away from chemicals, cosmetics, acid, alcohol, and so on Please don't expose your jewelry under strong sunlight r high temperature. Return Policy 1. Products with quality problems may contact us for a refund or exchange within 3 days after receiving your item. 2. Any product that has been used is not eligible for return or exchange. 3. All returned items must be in brand new condition, unused and with original labels. About color difference and measurement Because of the difference of camera or light, the color may look a little bit different from the picture. It has a little difference due to manual measurement. Note If you have any questions, please feel free to contact us. We will get back to you as soon as possible.