Banana Republic Layered Multi-strand Necklace with Glass and Stone Beads

This listing is for a Banana Republic necklace. This necklace has multiple strands of beads, some of which are plastic, and others which are glass or possibly stone. I'm unsure if the turquoise is real, but it is cold to the touch, so it's not plastic. This necklace is in excellent used condition with no major flaws to note. Max length is 20".