The SCPMA Screen Guard Film is specially designed to perfectly match the contours of your device. [Note: Not Tempered Glass!] This hydrogen film features self-healing technology, which helps eliminate minor scratches automatically while significantly reducing dust, oil, and fingerprint smudges. With 99.9% transparency, it offers an ultra-clear high-definition viewing experience, ensuring an optimal and natural display. Additionally, the high sensitivity and high definition display provide smooth touch interaction, maintaining the accuracy of the touch screen without losing sensitivity. Installation is easy and hassle-free.