PEPPERLONELY Brand 5 Sets Antiqued Bronze Brass Cabochon Frame Setting Tray Cufflinks with Clear Round Glass Dome Tile Cabochon 16mm (5/8 Inch) Quantity: 5 Sets Size: Cabochon Settings Frame: 18mm (3/4 Inch) Tray: 16mm (5/8 Inch) Glass Cabochons: 16mm in diameter, 5.3mm thick. Nickel Free Paste pattern or put some tiny beads in the tray then cover with the clear glass cabochon a pendant will be finished.