Two abstract gun metal gray necklaces

I call these bubble necklaces but that is not what they are actually called - it’s my made up name- the smaller necklace is different sizes of round circles linked together and to me they look like bubbles. The long necklace is the same variation of color but the circles are oblong. See pictures for details and approximate measurements Age related wear Ask any questions🙋‍♀️ Bundle for extra savings🛍🚐 Happy Poshing❤️🐾🐾🚐 J55