Blue & Green Light Blocking Red Lens Night Time Eyeglasses NR2019-R100 feed-color-Silver/Gold/Black 5 inches)—suitable for everyday reading

5 inches)—suitable for everyday reading and screen use

Lens height about 1 15/15 inches (49mm)

Frame Width: 143mm (5

Easily fits over your existing prescription glasses

Blue & Green Light Blocking Red Lens Night Time Eyeglasses NR2019-R100 feed-color-Silver/Gold/Black 5 inches)—suitable for everyday readingIdeal 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