Blue Green Light Blocking Glasses Red Lens Sleeping Glasses NR032-R100 Color:Tortoise Height:1 15/16"(50mm)

Height:1 15/16"(50mm)

Not suitable for high-precision tasks (e

Block 40% blue light

these sunglasses are proportioned to sit comfortably and stylishly on narrow or smaller face shapes

Frame width about 5 7/16 inches (138mm)

Blue Green Light Blocking Glasses Red Lens Sleeping Glasses NR032-R100 Color:Tortoise Height:1 15/16"(50mm)Ideal 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