AFTER SALES SERVISE：In order to provide customers with a good shopping experience，we have done and will continue to do the following:1：Products we sell are all in new condition and have passed rigid inspection.2：If you have any questions, please feel free to contact us, we will reply you and resolve your problem within 24 hours.3：Shipped by Amazon--All products are Shipped by Amazon with faster shipping speed.4：Best After-sales Warranty--30-Day Money Back Guarantee.Jewelry Care Instruction:Carefully wipe your jewelry with a clean, soft cloth.Please take it off when you taking a shower, swimming or sleeping.Please do not expose jewelry to strong sunlight or high temperatures.