Extremely Rare Sterling Silver Cats Eye Glasses Frame Brooch Pin Gorgeous 🥰. This piece is absolutely amazing, I cannot find anything like it. It's definitely one of a kind. There are no missing stones although a few of them do look off centered but still there. Marked 925 TH MT. Overall it measures 2.5 in wide by 5/8 of an inch tall. The back arm has a little bit of a bend to it, but it latches into place as it should. It's on the thinner side. If you have any questions please ask prior to bidding.