6 Pack 100% Blue Light Blocking Glasses for Sleep Better R2603-B98 Color:6 Pairs Mix Do not wear while driving

Do not wear while driving at night or operating heavy machinery

Tested and trusted by thousands of drivers

and dangerous blind spots

Q: Will the clip scratch my expensive prescription glasses

Lens width about 2 1/16 inches (52mm)

6 Pack 100% Blue Light Blocking Glasses for Sleep Better R2603-B98 Color:6 Pairs Mix Do not wear while drivingMetalless 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. 79 inches (147mm), Lens width about 2. 17 inches (55mm), Lens height about 1. 61 inches (41mm), Bridge (DBL) about 0. 71 inches (18mm), Temple length about 5. 63 inches (143mm). Enhanced Durability: Functionally the arms can