This is an art deco era necklace made of clear plastic beads with black flying saucer disc spacers. The larger beads have a crystallized texture (see close-up photo). It has a length of 17 1/2, laid out straight - it will fit more like a choker unless you have a thin neck. It is in very good condition with no signs of wear. This is a nice example of 1930s plastic jewelry - wonderful deco shapes!