The innovative MicroDot technology makes it easier to apply the screen protector. Small dots on the glass prevent bubble formation when applying the protective glass to the phone. Between these MicroDots, small air tunnels allow air to flow outward during application, thus preventing bubbles from forming as air is not trapped in the material. Extremely shatter- and scratch-resistant glass to protect the iPhone. No impact on the clarity of the display. Optimal user experience due to its thinness. Dust-free application.