Golden Brown Tourmaline Micro Faceted Yellow Rondelle Genuine Rare Natural Beads Thin (24) Golden Yellow Brown Cognac Tourmaline Rare faceted rondelle beads strand various shades Small size, about 4mm diameter, 2mm thin, sizes vary slightly About 2" if strung ~24 beads, micro facets, machine cut Use 0.018" wire or cord Genuine natural suitable for fine jewelry; 1 specified buys 24 beads, 3 buys 72, etc.