Luoyi Sterling Silver Oval Smooth Beads (Y006Z) (4mm) Material: Sterling silver 3mm bead size: 5mm long, 2mm wide, 1mm hole, about 0.08g/pc, You will receive 50 beads. 4mm bead size: 7mm long, 4mm wide, 1mm hole, about 0.16g/pc, You will receive 20 beads. 5mm bead size: 8mm long, 5mm wide, 1.5mm hole, about 0.35g/pc, You will receive 10 beads. 6mm bead size: 9mm long, 6mm wide, 1.8mm hole, about 0.46g/pc, You will receive 10 beads. 7mm bead size: 10mm long, 7mm wide, 2mm hole, about 0.62g/pc, You will receive 5 beads. 8mm bead size: 13mm long, 8mm wide, 2.5mm hole, about 1.18g/pc, You will receive 3 beads.