The wings and the ring form are both oxidized sterling silver plated. The oxidizing brings out the detail and makes the piece look antique.
I'm a ring size 7 and this fits on without any adjustment but there is a lot of room to expand it to much larger sizers or pinch it to smaller sizes.
The wing stampings measuring one inch tall.
Depending on the chemistry of your skin and the lotion you wear this ring might turn your finger greenish underneath the band (though it is rare). Most likely this will only happen if other costume jewelry has effected your skin in the past. Some people just have body oils that react funny with jewelry! If this happens and annoys you, or if you are not 100% satisfied for any reason at all- remember that everything in my shop is returnable for a full refund :)