Thank you for viewing! * Regarding the actual size of the product: . Stone size: Approximately 6.5mm x 3.7mm (teardrop shape) . Ring size: Adjustable, one size fits all [When adjusting the size, please slowly squeeze the metal fittings.] . Material: Alloy [Please be careful when using if you have metal allergies.] . Points to note when wearing: It is best to remove the accessory to avoid contact with water or cosmetics. Also, it is recommended to remove the accessory during strenuous exercise or when carrying heavy items. . Natural stone accessories are made overseas, and there may be individual differences in the details. If you prioritize quality, please consider before purchasing. . For purchases of regular-priced items, you will receive 5% off for buying 2 items, and 10% off for 3 or more items. Please take advantage of the "bundle purchase" system. . This product will be shipped in simple packaging. Thank you for your understanding and cooperation. [Please be sure to check the profile before purchasing.] Enjoy! ♪(*ˊᵕˋ*)