【OCTOBER 10-birthstone-Tourmaline】 Stone meaning : POWER Tourmaline powerful energy can be excited ,so that the idea is clear, to bring peace and stability 【Material】 Natural gemstone silver Sensitive skin can also be worn，However, according to personal situation to choose purchase. 【products information】 Gemstone size : about 0.5-0.7cm chain length: 36cm-42cm (adjustable) In accordance with the chain length can be customized. ∴If you want to order other birthstone for the month , you can send the message to us , we will open other stores for your order. 【Jewelry care】 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. To avoid oxidation, when not wearing, wrap your silver jewelry in tissue papers and put it in a plastic zipper bag or box. 【Attention】 Every natural stone is not the same, Some of the lines is a normal phenomenon. Please allow for some variation in color between different devices and screens. Actual colors may vary. Photos are for illustrative purposes only. The actual product may vary. If you can accept this reason , you can buy it.：) If you have any questions, please send us a message. For returns/exchanges, please ensure that the product and packaging are returned in the same condition as you received them (including the product, packaging, accessories, free gifts, etc.). If any item is missing or the packaging is not in the same condition, returns or exchanges may be denied. Designed in Taiwan. Made in Taiwan.