Long vintage clear rainbow bezel reflective bead necklace

This long reflective necklace is from my mother in law’s collection. This is old so it could be Swarovski but there is not a makers mark. When the light hits these round faceted stones they have a beautiful rainbow reflection. See pictures for details and approximate measurements Ask any questions🙋‍♀️ Bundle for extra savings🛍🚐 Happy Poshing❤️🐾🐾🚐