4 Pack Oval Reading Glasses Retro Readers- Acrylic lens, plastic frame with spring hinges Frame width about 5 3/8 inches (137mm) Lens width about 1 7/8 inches (47mm) Lens height about 1 7/16 inches (37mm) Bridge(DBL) about 9/16 inches (15mm) Temple length about 5 7/16 inches (138mm)