Vintage Sterling Silver Earrings

This is a beautiful really cool pair of sterling silver earrings that I inherited from a relative that passed. I believe they're from the 1980s and I'm not really sure what style you would call them. they look very heavy but they're actually not and I'm sure comfortable to wear. unfortunately I don't have the backs but I know any backs can be used from other earrings or even purchased very inexpensively. markings on the back on 925, IBB & Thailand. they're in great condition & they've been sitting in a jewelry box for more than 20 years. Thanks