Size of Iris is 2mm, total size of eye ball is approx. 5mm to 6mm
Will fit a Doll from 8″ to 10″ Tall.
TIPS: While working with polymer clay the eye may get blurry but that is not a problem, always when you finish your work put a coat of clear Resin like Diamond Glaze or any kind of glossy sealer to brush on. And the eyes will turn sparkly shiny.