The ring is black felt stuffed with left over stuffing and poly stuff used for a quilt. I machine sewed the tube and whipped stitched the ends together to form the ring. I then embroidered it with green thread and silk ribbon flowers. That part was easy and fun.
The whole thing attaches to hemp string hanging from the ceiling with some hooks. I love this contraption because I can remove the ring mobile and hang one toy or add other mobiles.

