Vintage Sterling Etched Clip Earrings

Vintage 1990s etched sterling earrings with clip backs. Bold and lightweight rectangular earrings that are also slightly curved. 13 gram weight. There is a small dent in one of the earrings as shown. It’s difficult to see. Stamped 925 SU Thai. May be Silver Unlimited, which was a jewelry company that sold to HSN or QVC in the 1980s and 1990s. 1 inch long by .75 inches wide.