If you work from home staring at a computer screen, or just find that spending too much time on your phone (as we all do) is starting to strain your eyes, these blue light blocking glasses are perfect for you! Blue light is the light that is emitted from televisions, computer screens, phone screens, and other displays. Blue light has been linked to possibly disturbing sleep patterns, mood regulation, eye health, and more. Help maybe improve your quality of life with these blue light glasses if you are a tech savvy person around screens all day long! The black glasses come packaged individually in hanging packs all in a countertop display sorted in 4 rows of 6 for 24 total pairs of glasses.