Blue Green Light Blocking Glasses Red Lens Metalless Spring Hinges R2608-R100 Color:Red brightens low-light conditions

brightens low-light conditions

Lenses: Acrylic

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

making them ideal smart glasses for driving and hands-free use

Lens width about 2 1/8 inches(54mm)

Blue Green Light Blocking Glasses Red Lens Metalless Spring Hinges R2608-R100 Color:Red brightens low-light conditionsIdeal 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