DIY Blank Dome Adjustable Ring Making Kit, Including Brass Pad Ring Components, Glass Cabochons, Square & Flat Round, PlatinumSize: Brass Pad Ring Components: Flat Round: Ring: about 17mm inner diameter, 20mm wide, tray: 18mm, 20pcs; Square: about 17.5mm inner diameter, tray: 16x16mm, 20pcs; Glass Cabochons: Square: about 16x16mm, 5mm(Range: 4.5~5.5mm) thick, 20pcs; Dome: about 17.5~18x5mm, 20pcs; Plastic Bead Containers: about 10.7x10.7x3.4cm, inner size: 10.4x10.4x3.1cm, 1pc.
