Kyra Kids Aviator Style Metal Frame Light Sleek Fashion Sunglasses (Under 5 Years) metal frame polycarbonate lens non-polarized Lens width: 50 millimeters Lens height: 45 millimeters Bridge: 20 millimeters Arm: 120 millimeters FREE Soft Pouch Included UV400 Protection, Blocks Harmful Rays Polycarbonate Lenses: Impact Resistant, Lighter, Scratch Resistant, UV Protection High Quality & High Fashion Lead Free