Yellow Citrine Micro Faceted Rondelle Genuine Natural Beads Strand ~3.5mm 13 Inch Yellow Citrine Quartz Faceted Rondelle Bead Small size, about 3.5 sizes vary slightly 13" ~3.5mm ~140 beads, micro facets, machine cut Use 0.012" wire or cord and 28 gauge wire Genuine natural suitable for fine jewelry; use 0.012" wire or cord and 28 gauge wire