Lionstein Series 925 Silver Ring: Free Size Fit for Size #8 to #10 (46.5mm - 48,7mm) ★This product comes gift wrapped, making it perfect for presents. ★Our shop processes orders from Monday to Friday. All orders placed on weekends will be shipped on Monday. ★This product is handmade, and so each one cannot be 100% identical. ★This is a customized product, which requires 7 – 10 working days with holidays excluded. 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. If you have any questions, please send us a Pinkoi message.