Bead, mosaic "turquoise" (magnesite) (dyed / assembled), green, 8mm round with 0.5-1.5mm hole, B grade, Mohs hardness 3-1/2 to 4. Sold per 15-1/2" to 16" strand. We do not sell beads at our store location. Only available on our website. Please allow 7-10 day delivery.