3 Pack Clip on Flip up Red Lens Blue Light Blocking Sleep Glasses JQ4(60MMX50MM) feed-color-Transparent/Black/Brown Frame width about 5 5/16

Frame width about 5 5/16 inches (135mm)

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

Versatile Everyday Use – Ideal for screen time

Frame width about 5 5/16 inches (135mm)

Bridge (DBL) about 1/2 inch(13mm)

3 Pack Clip on Flip up Red Lens Blue Light Blocking Sleep Glasses JQ4(60MMX50MM) feed-color-Transparent/Black/Brown Frame width about 5 5/16Ideal 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. Acrylic lens, only perfect fit same size eyeglasses Frame width about 5. 12 inches (130mm) Lens width about 2. 37 inches (60mm) Lens height about 1. 97 inches (50mm) Bridge (DBL) about 0. 59 inches (15mm) Ultimate Blue and Green Light Blocking: Red lenses filter out 100% of sleep disrupting