Jewelry designed and carefully handmade with beautiful natural (moonstone) gemstone. Made with high quality,durable polyester waxed cord. (adjustable with slide louk) moonstone approx :21×16 mm Material :Silver 925,Moonstone Primary color:Purple Secondary color : Recipient :Unisex adults, Women This product is handmade,and so each one cannot be 100% identical. <Care construction > ▪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. ▪If silver becomes tarnished as a result of discoloration or oxidation, please use a silver cloth and wipe the jewelry in one direction. This should restore luster to the silver. ▪If silver jewelry becomes slightly yellow in color, you can clean it with a solution made of baking soda and water. Soak the silver in the solution. Then, gently clean the tarnish off with a soft toothbrush or sponge. Finally rinse the silver with clean water and wipe dry. ▪To avoid oxidation, when not wearing, wrap your silver jewelry in tissue papers and put it in a plastic zipper bag.