XSHINE Premium Full Mirrored Metal Aviator Sunglasses Polarized Uv400 metal frame Composite lens polarized Lens width: 58 millimeters Metal frame - made of high quality material which are lightweight and durble Polarized lens - high definition vision and 100% protection against harmful uva/uvb rays Frame Total Width: 142 mm - Lens Height: 52 mm - Bridge: 15 mm - Frame Leg Length: 135 mm Lifetime Warranty and 100% Money Back Guarantee - if customer is unsatisfied with our sunglasses, we will give you a refund