Threadless top piece that has a bezel set round synthetic white opal gem with a dangling round synthetic white opal gem. Top gem is 3mm and bottom gem is 2.5mm. Fits all threadless posts. Made from 14kt nickel-free gold with a 316L stainless steel pin. Pin size is 25G. Length is approximately 6mm. Size is about 7.5mm x 4mm. Sold individually (1pc, top only).