US$ 18.00
Frame width about 5 3/8 (136mm)
Lens height about 1 7/16 inches (36mm)
What Makes Them Different
Lens width about 1/8 inches (50mm)
39 inches (10mm)
Square Nighttime Glasses Red Lens Blue Green Light Blocking R2605-R100 Color:Green Frame width about 5 3/8Ideal 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
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