Oval Night Time Eyeglasses Blue Green Light Blocking NR124-R100 feed-color-Black/Red/Yellow Lens width about 2 1/16

Lens width about 2 1/16 inches (50mm)

Frame width about 5 1/4 inches (133mm)

Frame width about 5 9/16 inches (141mm)

Frame height: 1 5/8"(41mm)

Lens height about 1 3/16 inches (30mm)

Oval Night Time Eyeglasses Blue Green Light Blocking NR124-R100 feed-color-Black/Red/Yellow Lens width about 2 1/16Ideal for nighttime screen use, late night reading, or pre sleep relaxation, these glasses protect your eyes and help you fall asleep faster and wake up refreshed. 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. Product