Quantity: 30pcs
Material: CCB(copper coated beads)
3 Colors: silver, gold, gun black, 10pcs per color
Hole size: 2mm
Inner diameter: 8mm/0.31inch
Outer diameter: 10mm/0.39inch
Hight: 14mm/0.55inch
Great for making bracelet, necklace, earrings, keychains, zipper pulls, sweater chain, bag and costume decorations, etc