This is a one of a kind strand of very old amazonite.  These beads are over 2,000 years old most likely to from West Africa.  Each one was hand carved and has its own unique style.  The strand is graduated with the smallest bead measuring, 8 mm in diameter and 5 mm long, the largest of the beads is, 26 mm in diameter and 46 mm long.  None of the beads are polished or contain and faceted cuts.  The colors is a range from tans, greens, olive, and blues.  The strand is on a cotton rope is and measures 34 inches long.