Blue Light Blocking Eyeglasses Better Sleep Glasses LX19010-BB98 Color:Blue plastic frame without spring hinge

plastic frame without spring hinge

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

TAC polarized lenses provide UV400 protection and help reduce reflections from bright surfaces

Titanium frame without spring hinges

Lens height about 1 7/16inches (36mm)

Blue Light Blocking Eyeglasses Better Sleep Glasses LX19010-BB98 Color:Blue plastic frame without spring hingeAcrylic lens, metal frame with spring hinges Block 98% blue light, serious color distortion Frame width about 53 8 inches (136mm) Lens width about 21 8 inches (54mm) Lens height about 17 16 inches (37mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 55 16 inches (135mm)