Silver Tone Necklace Minimalism Goth Whymsigoth Grunge Punk Boho Chic Artisan

Silver Tone Necklace Minimalism Goth Whymsigoth Grunge Punk Boho Chic Artisan Please see pictures for measurements and item condition details. I have no idea the history of this piece. I had to save it from the landfill because I have not seen anything like it. I do not know the material and I could not find any markings. Thank you for looking.