2 Pair of Polarized Bifocal Sunglasses - Outdoor Reading Sunglasses plastic frame plastic lens polarized Lens width: 41 Lens height: 51 Arm: 127 UV400, 100% UVA and UVB for your eye protection. EYE HEALTH - Bifocals help you preserve your eye health by reducing eye strain and fatigue. COST SAVINGS - Because you'll no longer need multiple pairs of glasses, bifocal glasses save you money. EASE OF USE - Bifocals are convenient. It's just that simple. No longer will you need to carry multiple pairs of glasses around with you. Microfiber soft pouches included!