Double Knotted Chunky Root Beer Lucite Bead Necklace

Vintage double knotted chunky root beer lucite bead necklace. Approximate measurements: As photographed it measures 16-3/4" long and from end to end, 35" long. As you can see, the beads are different shapes and sizes. There are 4 cubes at 12mm, 17 round beads that measure 12mm to 17mm, 10 rectangles at 24mm and 10 oval at 20mm.