Duco Women's Classic Sunglasses Oversized Glasses Fashion Eyewear 100% UV400 1504 Imported composite frame anti-reflective lens polarized Lens width: 56 TAC Polarized Lens feature a new lens technology formulated for superior visual and polarization clarity.They are hard coated to resist scratching and block out 100% of all harmfull UV rays upt to 400 nanometers. The Frame is made of High quality polycarbonate, they are lightweight, yet durable,provides all day comfort. Sunglasses have long been associated with celebrities and film actors . Fashion trends can be another reason for you to choose it. Lens width:56mm(2.2 inches)-lens height:56mm(2.2 inches)-bridge width:17mm(0.67 inches)-arm length:123mm(4.84 inches). 30 Day Money Back Guarantee.Lifetime Breakage Warranty on Frame & Lens