(50pcs) Material: solid 925 sterling silver, 925 stamped, sterling silver is hypoallergenic and nickel free - a good choice for those have sensitive skin; ✦ All our sterling silver jewelry supplies is coated with a clear protective coating to help prevent silver from tarnishing

Wire gauge or diameter: 20 gauge or 0.8mm or ~ 0.031 inch - standard wire gauge for 10mm rings, work well with most jewelry or craft making, please make sure this wire gauge meets your need before placing an order, thank you

Ring size: ~ 12mm (or ~ 0.47 inch)

Color: silver

✦ Please make sure this size and wire gauge/diameter meets your need before placing an order, thank you ✦ Safe jewelry and craft making component

✦ These Adabele’s Sterling Silver Products Come with a 925 Sterling Silver Authenticity and Quality Guarantee Certificate Issued by Adabele LLC, California, USA ✦ These Items are packaged into Adabele Trademarked bag