Product Type: Ring,Gender: Unisex,Material: Resin,Style: fashionable,Ring Size:( American size)6.5#,8#,9#,10#,10.5#,Ring diameter: 17mm, 18mm, 19mm, 20mm, 21mm,Ring thickness: 2.5mm,Ring width: 6.5mm,Color: As the picture shows,Package Include: 1 pc