Vintage open-cuff bracelet is clearly an artisan piece and, although unmarked, I think it's at least 800 silver if not actually sterling.
Great handcrafted look with twisted chain and twisted wire in between solid silver bands with triangular silver end pieces.
This vintage silver bracelet is in excellent, original and unpolished condition with a 2 1/2 inch opening and is reasonably flexible to go on easily.
Size: 5/8 inches wide band