SuperGuardZ® tempered glass anti blue light screen protector is especially designed to filter blue light to eliminate its negative impact on your health. Exposure to electronic devices (e.g., smartphones and tablets) can cause eye strain, fatigue, pain, and even severe headaches as their screens release blue light. Moreover, it has been known that blue light exposure can also lower melatonin levels associated with deep sleep. Reduce eye-fatigue and eye-strain: Filter harmful blue light and prevent it from impairing vision and ability to concentrate (especially for children) High Quality Optical-Grade Acrylic: Amazing material to protect your devices from scratches and high-impact drops Hanging Type Panel for Easy Installation: Simply remove the sticker and hang on the mon.
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