30% Blue Light Blocking Metalless Thicker Reading Glasses NR2010-B15 Color:Blue just flip-up and clip on

just flip-up and clip on the glasses

Frame width about 5 1/2 inches (140mm)

Bridge about 9/16 inches (15mm)

85 inches (47mm)

Due to the difference between different monitors

30% Blue Light Blocking Metalless Thicker Reading Glasses NR2010-B15 Color:Blue just flip-up and clip onMetalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 30% Blue Light Blocking, serious color distortion. Product Dimension: Frame width about 5. 31 inches (135mm), Lens width about 1. 97 inches (50mm), Frame height about 1. 89 inches (48mm), Bridge (DBL) about 0. 43 inches (11mm), Temple length about 5. 51 inches (140mm). Enhanced Durability: Functionally the arms can