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 escape outward during application, thus preventing bubbles from forming as air is not trapped within the material. Extremely shatter- and scratch-resistant glass for protecting the iPhone. No impact on the clarity of the display. Optimal user experience due to low thickness. Dust-free application.