6 Pack Large Square Sleeping Glasses Blue & Green Light Blocking Glasses R2144-R100 feed-color-Black/Gunmetal Frame width about 5 1/16

Frame width about 5 1/16 inches (128mm)

improving visibility on the road

36 inches (60mm)

Lightweight and easy to carry

While a few mild soaps don't harm lenses

6 Pack Large Square Sleeping Glasses Blue & Green Light Blocking Glasses R2144-R100 feed-color-Black/Gunmetal Frame width about 5 1/16Metalless & Screwless: No screws, no metal just flexible, durable hinge that snap back perfectly every time. Strong screwless hinges no worries about breaks or lost pieces. Ultimate Blue and Green Light Blocking: Red lenses filter out 100% of sleep disrupting blue and green light. Product Dimension: Frame width about 5. 47 inches (139mm), Lens width about 2. 05 inches (52mm), Lens height about 1. 77 inches (45mm), Bridge (DBL) about 0. 67 inches