14 inch strand. Beads measure approximately 12-15mm X 12mm and there are about 25 beads per strand. These have a fantastic combination of golden, black and some red rutiles or hairs through them! Quartz with golden rutiles is sometimes called Venus or Angel Hair Quartz and Quartz with black or dark rutiles is called tourmalinated (or tourmalated) quartz. Please note: Some irregularity in size, shape, drilling.