Classic Full Reader Sunglasses NOT BiFocals-Hard Case Included plastic frame plastic lens non-polarized Lens width: 55 millimeters Lightweight, Durable and Stylish Reading Glasses UV400, 100% UVA and UVB for your eye protection. Hard Case Included COST SAVINGS - Because you'll no longer need multiple pairs of glasses, full reader sunglasses save you money. EASE OF USE - Sun Readers are convenient. It's just that simple. No longer will you need to carry multiple pairs of glasses around with you.