6 Pack Cat-eye Sleep Glasses Red Lens Blue & Green Light Blocking R2514-R100 Clip-on Flip up Blue Light Glasses 63 inches (143mm) Lens Width:

63 inches (143mm) Lens Width: 2

Lightweight and easy to carry

Lens width about 2

Frame width about 5 5/16inches (135mm)

Experience the future of eyewear with AI-powered smart reading glasses that combine vision correction

6 Pack Cat-eye Sleep Glasses Red Lens Blue & Green Light Blocking R2514-R100 Clip-on Flip up Blue Light Glasses 63 inches (143mm) Lens Width:Metalless & 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. Frame width about 5. 63 inches (143mm), Lens width about 2. 09 inches (53mm), Lens height about 1. 50 inches (38mm), Bridge (DBL) about 0. 63 inches (16mm), Temple length