This item is for 100pcs Beads . Size: Dia.4mm(hole dia. 2.0mm),5mm(hole dia. 2.0mm),6mm(hole dia. 3.0mm),8mm(hole dia. 4.0mm),10mm(hole dia. 6.0mm) Material: Metal Alloy Color: as shown in the pictures Please allow slight color difference due to the monitor resolution and light effect when taking pictures! SKU: 963-413