Four pronged wreath base with beadery grid that sits perfectly inside the bezel. Brass base plated in a brass ox finish. Inside opening about 22mm, outside diameter is 38mm. Sold as a set. Wire on your beads to create a design; we carry 28 ga vintage bronze wire that will match nicely. It is very hard to find materials like this in vintage style plating....take advantage and try them out! You can glue on a pinback to make a brooch; or connect through the piercings to make a necklace centerpiece....I can't wait to work them, myself! ON SALE WHILE CURRENT STOCK LASTS. You will be hard pressed to find any as nice, made in the USA and in brass ox---probably non-existant!