Specs Clear Computer Reading Glasses 4 Pack (Black) plastic frame Composite lens non-polarized Lens width: 50 mm 4 pair Reading Glasses VALUE IS ONLY THE BEGINNING - This 4-pack enables you to keep a pair at home and a pair at the office. Keeping your eyes protected. PROTECT YOUR EYES&ndash; Lens: Clear with Magnification . Dry Eyes and Fatigue. ENHANCE YOUR VISUAL APPEAL &ndash; These glasses were crafted with a sleek, modern design Wearing these reading glasses at home, in bed, at the office, means you'll always look sharp, and see sharper! CRYSTAL-CLARITY WITH QUICK-CLEAN - ENHANCE YOUR VISUAL APPEAL: