One 15-inch strand of  (irregular shape and size) Super 7 Pebble beads. Super 7  beads are mineral gemstones that contain a combonation of crystals in each stone including  Amethyst, Smoky Quartz, Quartz, Rutile, Cacoxenite, Goethetite, Lepidocrocite. It is a rare stone and makes very interesting jewelry pieces. (approx. 55 beads, varies from strand to strand as does the size and shape of each bead)