Jewelry Maintenance Please wipe the accessory clean soft cloth;Please take off jewelry before take exercises, take shower and go to bed;Please avoid chemicals, cosmetics, wine, acid, alkali and so on;Please don't expose your jewelry under strong sunlight r high temperature. Return Policy If there is a product with quality related issues, you may contact us within 3 days after receiving your item for a refund or exchange;Any used products are not eligible for return or exchange;All returned items must be in brand new condition and with original labels. Note Please feel free to contact me, if you have any concern about this item, we will try our best to solve for you asap.