Emblem Eyewear - Premium Womens Cute Metal Frame Heart Shape Sunglasses HIGH QUALITY FRAME: Cute Heart Glasses are manufactured with high quality plastic frames and polycarbonate clear lenses. Both durable and strong, these sunglasses will withstand wear and tear from daily use. Metal Heart Glasses are the best selling retro eyewear style in the world-the most necessary and simple fashion accessory. Lightweight and comfortable, these are great eyewear for driving and all outdoor activities. These glasses are made with a metal frame CLEAR LENS GLASSES: Made with similar materials as aircraft windshields, these polycarbonate lenses are essentially indestructible. Polycarbonate is lightweight, scratch resistant and offers a higher level of optical clarity. More resistant to impact than optical glass, these glasses are strong, distortion-free and safe to wear for any level of intensity. lens UV400 PROTECTION: Non Polarized lenses, used in most glasses, block 99% - 100% of the suns radiationboth UVA and UVB rays. Some eyewear, however, have been optimized to prevent even more exposure. Referred to as UV 400, these lenses are capable of blocking light rays as small as 400 nanometers. In any case, both options are sufficient in protecting eyes from harmful UV radiation. Lens width: 58 millimeters Lens Width: 58mm Nose Bridge: 15mm Lens Height: 44mm Total Width: 142mm QUALITY AND BRAND: Only from Emblem Eyewear will you receive a 100% Satisfaction Guarantee, authentic Emblem Eyewear products and unrivaled Customer Care. Emblem Eyewear is proudly a United States based company. We work with manufacturers to ensure that our customers receive the highest quality products at the most competitive prices. United States Shipper | United States Company | Fast FREE Shipping! 60 DAY MONEY BACK GUARANTEE: Emblem Eyewear offers a 60 day money back guarantee with hassle-free returns.