Vintage Bangles bundle of (2)

Vintage Bangles bundle of (2) I am unsure of what these are made out of they look gold.. but I don't know if they're real gold or not.. there are no markings on the insides but they are really old. Sorry I have no info on these Bangles other than they are vintage, with a pretty design. They have some good weight to them. One is a tad bit bigger than the other.