Natural Lava Rock Beads Strands, Heishi Beads, Flat Round/Disc, Black

Size: about 0.16~0.18 inch(4~4.5mm) in diameter, 0.10 inch(2.5mm) thick, hole: 0.02 inch(0.6mm), about 152pcs/strand, 15.04''(38.2cm).