PEPPERLONELY Brand 5 Sets Antiqued Bronze Cabochon Frame Setting Tray Pin Back Brooches with Round Glass Dome Tile Cabochon 20mm (3/4 Inch) Quantity: 5 Sets Size: Brooch Findings: 22x8mm, Hole: 1.5mm, Pin: 0.7mm; Glass Cabochons: 20mm, 6.4mm(Range: 5.9~6.9mm) thick. Nickle Free