Bifocal Sunglasses for Women. Available From 1.50, 2.00, 2.50 and 3.00. composite frame composite lens non-polarized Lens width: 56 millimeters Lens height: 45 millimeters Bridge: 16 millimeters Arm: 126 millimeters Impact Resistant and Scratch Resistant Lenses Durable Metal Reinforced inside the Frames Lightweight Flex Frames Trendy and Fashion Design Free Microfiber Cleaning Case