Tansle Cool Skull Sculpture Womens Cateye Sunglasses Best Gift Fashion products metal frame Composite lens polarized Lens width: 6.4 centimeters All our sunglasses come with original retail packed , fashion suglasses hard case, Lenses pouch and cleaning cloth all were marked as Tansle brand. POLYCARBONATE LENS-are made from a similar material to that of aircraft windshields and are virtually indestructible. Polycarbonate is light and scratch resistant (not scratch proof), offers a high level of optical clarity, and is 50 times more impact resistant than optical glass making for a very strong, distortion free lens.2 90 DAY MONEY BACK GUARANTEE-Our Tansle brands has 100% satisfaction guaranteed. That's our promise. So, if you're not completely happy with your purchase within the first 30 days, just let us know. We'll do whatever it takes to make it right UV400 PROTECTION-Lenses block 99% or 100% of UVB and UVA rays UV 400 indicates an eye protection item that has been optimized to prevent eye exposure to both UVA and UVB radiation. One of the biggest differences between UV 400 protected items as compared to other items that protect against the sun's radiation is the fact that UV 400 protected items are capable of blocking light rays as small as 400 nanometers. protection. If you have any questions or need any help just feel free to contact us , our sales service team will help you solve your problem.