Our lenses are built for ultimate clarity and visual comfort including: Ultrathin polycarbonate material to minimize scratching 3-layer anti-reflective coating to minimize glare from screens and fluorescent lighting UV400 protection Optimized pupillary distance for more visual comfort Lens Width: 58mm/2.28Inch Lens Hight: 47mm/1.85Inch Nose Interval: 17mm/0.67Inch Glasses width: 132mm/5.19Inch Glasses Leg Length: 140mm/5.50Inch Degree: 0 degree, 50 degrees, 100 degrees, 150 degrees, 200 degrees, 250 degrees, 300 degrees, 350 degrees Style: Full Frame Material: Metal Lens material: Resin Package Includes: 1Pcs * Reading Glasses,1Pcs*Soft Glasses Cloth , 1 Pcs*high-quality PU glasses box It is suitable for most people, especially for a long time in front of the computer. Mobile phone, the person on television. ---------------------------------?Warm Service?We insist on focusing on product quality, if there is any problem with this product, please contact the seller without hesitation, we will provide you with the best service within 24 hours! You have no risk to try!. ?PROTECT YOUR EYES?Blue Light Blocker, with UV400 protection, helps protect you from 100% harmful blue light, reduces discomfort from reading on TV, phone, digital screens and fluorescent lights; reduces glare, fatigue and headaches. In this way, you can enjoy a more peaceful sleep. ?PACKAGE INCLUDES ?Reading glasses*1, microfiber pouch*1, microfiber glasses cleaning cloth*1, glasses box*1. It is also a gift packaged ready, making it a wonderful yet practical gift idea for friends and family!. ?PREMIUM QUALITY LENSES?The reader uses professional quality blue light blocking lenses. Explosion-proof, high clarity, true color reproduction and durability. Bring you better visual effect. Our quality promise: no harmful substances, - stable production of reading glasses made of high quality materials, including spring hinges.