6 Pack Sleeping Glasses with Blue & Green Light Blocking Red Lens Eyeglasses NR2019-R100 Magnification Strength:without magnification ✔️ UV400 Protection – Blocks

✔️ UV400 Protection – Blocks 100% of harmful UVA & UVB rays to help safeguard your eyes from sun damage

Bridge (DBL) about 1/2 inches(12mm)

Lens height about 17/16 inches (37mm)

Lens height about 1 9/16 inches (39mm)

Hypoallergenic Option: The absence of metal screw not only

6 Pack Sleeping Glasses with Blue & Green Light Blocking Red Lens Eyeglasses NR2019-R100 Magnification Strength:without magnification ✔️ UV400 Protection – BlocksMetalless & 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 Dimension: Frame width about 5. 51 inches (140mm), Lens width about 1. 93 inches (49mm), Lens height about 1. 46 inches (37mm), Bridge (DBL) about 0. 75 inches