Newbee Fashion -Kayden Retro Unisex Plastic Fashion Clear Lens Glasses plastic frame polycarbonate lens non-polarized Lens width: 54 millimeters Lens height: 32 millimeters Bridge: 15 millimeters Arm: 138 millimeters CLASSIC - Classic design, simple yet elegant. QUALITY - Made from high quality materials and a hand polish finish. PROTECTION - Although clear lens, they have a transparent UV protected film. POLYCARBONATE: Impact Resistant lens, Lighter, Scratch Resistant, UV Protection FASHION - Choose from a variety of different colors to fit your outfits!