Ball spacer bead: 1.fine stainless steel material 2.100% round, seamless 3.pop for jewelry makings 4.more colors available 4.5mm lustrous metal round ball spacer bead;Picture show with specifications: Materialstainless steelShape100% round with holeBead size4.5mmColorplated silverSurface treatmentplatedThese ball spacer beads made of high quality stainless steel material, 100% round shape, ...