6 Pack Lightweight Rimless Bifocal Reading Sunglasses SGWK2

Metal frame with spring hinges Frame width about 51/2 inches (140mm) Lens width about 23/8 inches (61mm) Lens height about 15/16 inches (34mm) Bridge(DBL) about 9/16 inches (15mm) Temple length about 51/8 inches (130mm) EYEKEEPER BIFOCAL SUNGLASSES - A crescent shape on the bottom part of the lenses have magnification, which is for reading and close-up work. And the other parts of the lenses have no magnification,which is for distance viewing.