Strung on tigertail or similar strength cord, with a silver clasp (probably not sterling--I can't find a mark), 19" long, with round turquoise beads, iridescent glass spacer beads, and 10 big turquoise slabs. Heavy--weighs  . Very pretty color, pure aqua-greenish turquoise and the iridescent little glass spacers set off the blueish green color nicely. This is in great shape with no issues at all. I don't know how old it is but probably not very. I've had it maybe ten years or so. The biggest two slabs (at the bottom) are 1 3/4" by 1" approx, and 1 1/2" by 1"--to give you an idea of scale.