6 Pack Oval Blue Light Blocking Reading Glasses HP070 Magnification Strength:+0.50 never clean your reading glasses

never clean your reading glasses with paper towels or clothing or alcohol

TR90 frame with spring hinges

The 57 × 39 mm lenses provide broad coverage while maintaining a lightweight feel for extended outdoor wear

38 inches(approx

Frame width about 5 3/8 inches (136mm)

6 Pack Oval Blue Light Blocking Reading Glasses HP070 Magnification Strength:+0.50 never clean your reading glassesAcrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 9 16 inches (141mm) Lens width about 1 7 8 inches (47mm) Lens height about 1 1 2 inches (38mm) Bridge (DBL) about 5 8 inches (16mm) Temple length about 5 5 16 inches (135mm)