100% Blue Light Blocking Nighttime Eyeglasses Screwless Metalless NR2014-B98 Magnification Strength:without magnification Frame width about 5 3/8

Frame width about 5 3/8 inches (136mm)

20% color distortion

driving long distance)

Temple length about 5 1/2 inches(139mm)

stays comfortable during extended wear

100% Blue Light Blocking Nighttime Eyeglasses Screwless Metalless NR2014-B98 Magnification Strength:without magnification Frame width about 5 3/8Metalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 100% Blue Light Blocking, serious color distortion. Product Dimension: Frame width about 5. 43 inches (138mm), Lens width about 2. 05 inches (52mm), Lens height about 1. 65 inches (42mm), Bridge (DBL) about 0. 47 inches (12mm), Temple length about 5. 31 inches (135mm). Enhanced Durability: Functionally the arms can