Plastic and Wood frame with spring hinges

UV400 protective bifocal readers and block 100% UVA-UVB harmful rays for superior eye protection

Bridge (DBL) about 1/2 inches (13mm)

HIGH TECHNOLOGY - Anti-scratch

Half-rim Elegant Progressive Multifocal Reading Glasses M1702 Color:Silver Plastic and Wood frame withAcrylic lens, titanium and metal frame with spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 3 16 inches (55mm) Lens height about 1 7 16 inches (36mm) Bridge (DBL) about 11 16 inches (17mm) Temple length about 5 5 16 inches (135mm) EYEKEEPER ONLINE PROGRESSIVE MULTIFOCUS GLASSES 5 layer anti reflective coating to minimize glare from screens and fluorescent lighting. Not only for looking far, but also for computer and looking