DIY Antique Silver Alloy Pendant Cabochon Settings and Oval Transparent Clear Glass Cabochons, Cadmium Free & Lead Free. Size: Pendant Cabochon Settings: about 36mm long, 26mm wide, 2mm thick, hole: 3mm; tray: 18x13mm; Glass Cabochons: about 18mm long, 13mm wide, 4.5mm(Range: 4~5mm) thick. Paste the lovely pattern or put some tiny beads in the tray, then cover with the clear glass cabochon, a unique pendant will be finished. So buy this 10 Sets DIY Antique Silver Alloy Pendant Cabochon Settings and 18x13mm Oval Transparent Clear Glass Cabochons For $1.51 @PandaHall.