20strands Natural Tourmaline Beads Strands Round Faceted 4mm Hole: 0.5mm about 93pcs/strand 15.5 inch(39.5cm)

Size: 4mm/0.16inch, Hole: 0.5mm/0.02inch, about 93pcs/strand, 15.5 inch(39.5cm/15.55inch) Material: Natural Tourmaline Shape: Round Usage: Beads Package Size: 20 Strand per package