Luoyi Vintage Thai Sterling Silver Beads, Round with Mantra Carved, Spacer Beads, DIY Jewelry (C001Z) (10mm) Material: Thai sterling silver 12mm bead size: 12mm wide,1.5mm hole,about 2.97g/pc,You will receive 1 bead. 10mm bead size: 10mm wide,1mm hole,about 1.78g/pc,You will receive 2 beads. 8mm bead size: 8mm wide,1mm hole,about 0.91g/pc,You will receive 3 beads. 6mm bead size: 6mm wide,1mm hole,about 0.68g/pc,You will receive 5 beads.