Small & 'Plasticy.' To be effective, it should have been at least a size 13, possibly 15. It is actually about a 7.25 and would be great on a toddler. Just not for an adult. The chain is as tiny and worthless as you'd expect. The ring seems to be metal but looks, and weighs, like painted plastic. A cute curio that would be good at $10, but not worth near the MSRP $40.
Love this ring. It's about a size ten or eleven. I can wear it, but I've kept it safely hidden for several years. Really well made! Looks the part. Haven't figured out how to make it help me dissapear yet though.