Tourmaline Multi Color Micro Faceted Center Drilled Rondelle Shape 2.85mm, Semi-Precious Gemstones For Jewelry Making

-Tourmaline micro faceted rondelle shape
-bead size is from 2.80mm to 2.90mm
-hole size of bead is about .50mm
-strand length is 13 inches
-this listing is for one strand
-Tourmaline is a natural stone, no treatment
-machine cut in China