The Kiss Silver Ring Comes with Jewelry Box & Cleaning Kit ■ Size: Size 07 ■ Material: Silver 925 ■ Metal Type: Silver ■ Gem Type: Cubic Zirconia ■ Comes with Jewelry Box [New] ■ Comes with Jewelry Cleaning Kit [New] ~ This is product information provided by THE KISS ~ ■ Dimensions/Weight: Approximately 2.8 x 1.75 mm ■ Width x Thickness: 1.8 g I received this as a birthday present, but I haven't had a chance to wear it, so I'm putting it up for sale. THE KISS silver jewelry is made of sterling silver with a silver content of 92.5%. Sterling means "genuine" or "first-class," and it is a material loved worldwide.