DIY Blank Dome Alloy Bracelet Making Kits, Square & Half Round & Heart, Mixed ColorSize: Transparent Glass Cabochons: Heart: 25x25x6~6.5mm, 6pcs; Half Round: 20x6mm, 6pcs; Square: 20x20x6mm, 6pcs; Alloy Bracelet Making: Heart: about 138mm long, chain extender: 53mm, 4mm wide, 2mm thick, tray: 27.5x34x3mm, inner size: 25x25mm, 3pcs; Flat Round: about 2 inch(5.1cm) inner diameterm, 53mm extender, tray: 20mm, 3pcs; Flat Round: about 2-1/4 inch(5.6cm) inner diameterm, 50mm extender, tray: 20mm, 3pcs; Heart: about 2-3/8 inch(5.9cm) inner diameterm, 47mm extender, tray: 22x24mm, 3pcs; Rhombus: about 6-3/4 inch(17.2cm) long, 50mm extender chain, square: 30x30x2mm, tray: 27.5x27.5mm, 2 colors, 3pcs/color, 6pcs.