│Material│ Silver925、Black Agate │Specification│ Product size (HxWxD)：7 x 7 x 2mm │Attention│ ▸Please allow for some variation in color between different devices and screens. Actual colors may vary. ▸Please avoid wearing silver jewelry when taking a shower/bath, swimming, or using a spa or hot spring. Otherwise the silver will turn yellow over time and restoration will not be possible. ▸To avoid oxidation, when not wearing, wrap your silver jewelry in tissue papers and put it in a plastic zipper bag. │Methods of Maintenanc│ ▸Use a wet cloth wipe the agate and wipe dry. Made in Taiwan. We do not accept returns/exchanges for customized products. If you have any questions, please send us a Pinkoi message.