Screen time is here to stay - so give your brand a boost with these blue light blocking glasses that work as hard as your audience does. Made from lightweight ABS-polycarbonate, these glasses block 25% of blue light to help reduce digital eye strain. Great for offices, libraries, law firms, or new hire kits, they're also handy for night driving to cut glare from LED headlights. Clear lenses may show slight flow marks, but comfort and function stay crystal clear. What a great way to promote your business!