【Amethyst】 WISDOM 【Material】 Natural gemstone retractable rope Sensitive skin can also be worn，However, according to personal situation to choose purchase. 【products information】 Gemstone size : about 0.3-0.4cm Ring size: 6.5# / Diameter 1.68cm (flexible) In accordance with the size 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】 To avoid oxidation, when not wearing, wrap your 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.