【Material/Stone】Unknown This item is priced without knowing if it's natural stone, pearl, or precious metal. Please refrain from asking questions. Only purchase if you understand this. There are various hallmarks, some with them and some without. Common hallmarks include GSILVER and SILVERG. The last image shows similar rings that are also for sale. This is not a bulk sale! 【Size】13 (Japanese size) *Please note that there may be slight variations due to amateur measurements. 【Condition】 These rings appear old, so there is some aging, but no major damage. *Please judge based on the images, as this is subjective. 【Other】Please refrain from purchasing if you are sensitive to used items. Please ask any questions before purchasing. 【Shipping】 Simple packaging, shipped via Yu-Packet Post Mini.