30% Blue Light Blocking Design Screwless Reading Glasses R2607-B15 R100 metal frame with spring hinges

metal frame with spring hinges

Frame Material: Metal

or watching TV in the evening and then having difficulty falling asleep

Plastic frame with spring hinges

30% Blue Light Blocking Design Screwless Reading Glasses R2607-B15 R100 metal frame with spring hingesMetalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 30% Blue Light Blocking, no color distortion. Product Dimension: Frame width about 5. 55 inches (141mm), Lens width about 2. 05 inches (52mm), Lens height about 1. 54 inches (39mm), Bridge (DBL) about 0. 75 inches (19mm), Temple length about 5. 51 inches (140mm). Enhanced Durability: Functionally the arms can be