TheTasteJewelry 2.5mm Heishi Turquoise Beads 15 inches 38cm Jewelry Making Necklace Healing B Grade - 4249 We ship all parcels super fast 8-15 days Registered Post with tracking number. Semiprecious Gemstone Strand 15 inches = 38cm. Hole size: ~0.9-1mm. All our Turquoise beads are authentic genuine, not dyed, untreated. All Beads are from stock lots. Images are representing, color can slightly vary as natural items. All our Turquoise beads are available in all Grades & in loose beads packs.