John Bead PRECIOSA Rola beads feature a new quality cutting technology for the production of traditional Czech seed beads. The main advantage of this technology is its increased precision, which enables the better adherence to the dimensions of the seed beads. These travertine Czech glass cylinder beads are 6.2 mm with an opaque finish.Details:Available in multiple colors6.2 mm bead size100 grams per bagOpaque travertine finishCzech glass