Calabria Reading Glasses - 723T Flexie Reading Sunglasses TR-90 Grilamid frame plastic lens non-polarized Lens width: 57 millimeters Bridge: 14 millimeters Arm: 133 millimeters 5.7" Frame Width 1.35" Frame Height Case Included Lightweight, Flexible Frame Extremely Durable Tinted Full Lens Reader ; 100% UVA/UVB Protection