GAMT Unisex Classic Style Mirrored Aviator Sunglasses Metal Frame Resin Lens metal frame Composite lens polarized Lens width: 59 millimeters Lens height: 51 millimeters Bridge: 16 millimeters Arm: 147 millimeters Free shipping usually takes 7-15 days to deliver the item. Lens Width59mm;Lens height:51mm; Bridge width: 16mm Lens Metarials:Resin polarized,Frame Material:Metal Transparency:99%