Blue & Green Light Blocking Red Lens Night Time Eyeglasses NR2019-R100 feed-color-Silver/Gold/Black Lens height about 1 15/15

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

these polarized sunglasses are designed for daily outdoor use

Bridge(DBL) about 13/16 inches (20mm)

09 inches(approx

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

Blue & Green Light Blocking Red Lens Night Time Eyeglasses NR2019-R100 feed-color-Silver/Gold/Black Lens height about 1 15/15Ideal 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