22K gold finished pewter, pewter castings, vintage style, B'sue by 1928, designer jewelry line. Made for us in lead-free pewter, so finely cast, you will not believe the detail. Made in the USA from a deep archive of vintage molds, this piece is a focal bead that is drilled top to bottom, side to side, however you see it.LARGER 30x23mm (outside diameter), each of the three openings are actually MOUNTS with a lip inside so that you may set your own choice of cabochons or cameos in that size, which is 25x18mm. So you will want to have three 25x18mm cabs. Sometimes it's a cool look if you vary them instead of using all the same style. If you make cabs in resin or polymer clay that would truly individualize this piece. There is NOTHING like this out there, so unique and wonderful. The detail is incredible. This part has long been utilized in lines of 1928 Jewelry, but now you can have one and make the design your own! CHECK OUT ALL THE COOL STUFF members of the B'sue Boutiques Creative Group have done with this bead! ALSO: see how *I* do it, as there is a video on the product right here on this listing! Lovely artisan finish that can be distress or try adding patina and ink products for an even more unique look. Sold by the piece.