This is a vintage 1930s floral rhinestone trembler pin brooch in excellent condition. No missing, cloudy, yellow or darkened rhinestones, dents or dings. Clasp on back works and holds properly. The inside flower part is on a little springs, so it wiggles or "trembles" when you move. Absolutely darling. This measures almost 2" wide. Very white silver pot metal with brilliant rhinestones. Very detailed. An heirloom piece of jewelry for you to wear or add to your collection. A fabulous Bridal piece of jewelry.