Brand Name: No Brand Product Name: Mixed Material Zirconia Combination Ring Sizes: 11.5-12.5 available Sizes 13.5-14.5 and 15.5-16.5 can be sourced upon request. Dimensions: Width 7mm, Weight 6.7g Materials: Ceramic, Stainless Steel, Zirconia The design is made to fit the finger, so there may be slight size variations from the listed measurements. The ring in the image is a personal item.