Innovative Dust Removal Technology: Our upgraded Auto Dust Removal technology provides stronger adsorption, so your screen protector can say goodbye to dust flakes and never need tedious cleaning steps again. The glass screen adopt new revolutionary anti-dust grid design creates ultra-fine holes in the tempered glass, effectively blocking out dust and moisture while maintaining crystal clear audio transmission from the earpiece Easy Sliding Installation: Featuring auto alignment, our iphone screen protector installs quickly and easily in just a few seconds and fits your iPhone screen perfectly without alignment or bubble issues. Enjoy hassle-free protection with a high-quality screen protector Quality Material & Case Friendly.