Make your brand much more visible for marketing success with these blue light blocking glasses! With today's high use of digital devices, blue light blocking glasses are gaining in popularity. Overexposure to blue light could lead to digital eye strain and these will help protect your eyes from excessive levels of blue light. These block 25% of blue light and are made from a lightweight ABS-polycarbonate material, making them very comfortable to wear all day long. These are a practical giveaway item for new hire kits, offices, libraries, and law firms. They can also be helpful for driving at night to reduce glare from LED headlights. Clear glasses may occasionally show unavoidable "flow" marks in the plastic. With this, your brand could become the talk of the town!