Blue Light Blocking & Sleeping Glasses Daytime & Night Protection NR2142 Color:Blue Frame width about 5 1/8

Frame width about 5 1/8 inches (130mm)

Classic shape fashion frame reading glasses

Temple length about 5 1/2 inches (140mm)

71 inches (18mm)

Blue Light Blocking & Sleeping Glasses Daytime & Night Protection NR2142 Color:Blue Frame width about 5 1/8Master Your Sleep & Screen Time with NR2142 2 IN 1 PROTECTION: Includes 1 pair of clear lens glasses for daily office work and 1 pair of red lens glasses for deep sleep preparation. Day Pair: Crystal clear vision with blue light filtering for work. Night Pair: Red lens technology to trigger your natural "sleep mode." Screwless Design: No metal, no screws, no breakages. Just pure comfort and durability. Shop the patented 2 pack today and feel the