Howlite Turquoise Loose Gemstone Beads Rondelle Spacer 2x6mm Lapis Blue This is a standard 16 inch strand of temporarily strung howlite rondelle beads Each bead measures 2x6mm (thickness x width) with a drilled hole about 1.2-1.5mm There are 145 beads on a standard strand These beads are not natural turquoise Color treated Made in China