4 Pack Modern Blue Light Blocking Glasses HP9001C Magnification Strength:without magnification Temple length about 5 1/2

Temple length about 5 1/2 inches (140mm)

metal frame with spring hinges

PROTECT YOUR EYES - Anti glare lens coating prevents insomnia and macular degeneration

the clip-on attaches securely and stays aligned during everyday use

Solid Construction: Meticulously built to withstand regular use without succumbing to damage

4 Pack Modern Blue Light Blocking Glasses HP9001C Magnification Strength:without magnification Temple length about 5 1/2Acrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 7 16 inches(138mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 11 16 inches (43mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 1 2 inches (140mm)