Sunbelt Estrada 110 Aviator Sunglasses Imported Metal frame Gradient lens Non-Polarized 100% UVA/B/C Protection coating Lens width: 70 millimeters Lens height: 50 millimeters Bridge: 10 millimeters Arm: 120 millimeters Sunbelt line of sunglasses consists of iconic styles made popular by many generations. each sunglass model has a touch of character that stands the test of time and quality that endures. The sb polycarbonate lenses are shatterproof and provide maximum ultraviolet 400 protection from harmful rays Lifetime warranty