Shaded Chrysoprase Micro Faceted Rondelle Genuine Natural Beads Strand ~3.5mm 13.5" Chrysoprase faceted rondelle beads strand various shades of green Small size, about 3.5mm, sizes vary slightly 13.5" ~130 beads, micro facets, machine cut Use 0.012" wire or cord and 28 gauge wire Genuine natural suitable for fine jewelry