3 Pack Red Lens Clip-on Flip-up Blue Light Blocking Glasses JQ7 (65MMX55MM) Color:Red-3pcs Lens width about 1 3/4

Lens width about 1 3/4 inches (44mm)

No assembly required—just clip on and flip up when needed

Temple length about 5 7/16 inches (135mm)

Lens width about 1 13/14 inches (46mm)

Blue Light Protection – Helps reduce eye strain from screens

3 Pack Red Lens Clip-on Flip-up Blue Light Blocking Glasses JQ7 (65MMX55MM) Color:Red-3pcs Lens width about 1 3/4Ideal 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. 51 inches (140mm) Lens width about 2. 56 inches (65mm) Lens height about 2. 17 inches (55mm) Bridge (DBL) about 0. 51 inches (13mm) Ultimate Blue and Green Light Blocking: Red lenses filter out 100% of sleep disrupting