Large Sleep Red Lens Glasses with Blue & Green Light Blocking NR2141-R100 Color:Clear Bridge(DBL) about 9/16 inch (15mm)

Bridge(DBL) about 9/16 inch (15mm)

Lens height about 1 3/4 inches (44mm)

Frame width about 5 1/2inches (140mm)

DIMENSIONS

Enhanced Durability:The frame

Large Sleep Red Lens Glasses with Blue & Green Light Blocking NR2141-R100 Color:Clear Bridge(DBL) about 9/16 inch (15mm)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