36Pcs 6 Styles 304 Stainless Steel Tube Beads, Electrophoresis BlackSize: 304 Stainless Steel Tube Beads: about 4x3mm, hole: 2mm, 6pcs; 304 Stainless Steel Tube Beads: about 6x3mm, hole: 2mm, 6pcs; 304 Stainless Steel Tube Beads: about 8x3mm, hole: 2mm, 6pcs; 304 Stainless Steel Tube Beads: about 10x3mm, hole: 2mm, 6pcs; 304 Stainless Steel Tube Beads: about 15x3mm, hole: 2mm, 6pcs; 304 Stainless Steel Tube Beads: about 25x3mm, hole: 2mm, 6pcs; Plastic Bead Containers: about 68x52x11mm, 1pc.
