Thank you very much for viewing. ↓↓↓ #S・s925 Listing Product Information Material: S925 Silver (92.5% silver content, generally treated as pure silver.) Weight: Approximately 7.1g, with a marking on the back. Size: Free size (adjustable) Inner diameter: Approximately 20mm Silver 925 material Notes This product is a no-brand item. * It is recommended to store in a cool, dark place away from direct sunlight, high temperatures, and humidity. * To ensure long-lasting use, please remove it when showering, bathing in hot springs, or swimming in public pools. * Please note that the color may slightly differ from the image. Material...Silver Color...Silver 14