Obliq's Zeiss Pure Xtreme Tempered Glass Screen Protector is precisely designed and engineered using the latest technology in screen protection. The HD optically enhanced tempered glass ensures crystal clear clarity while the 9H (hardness) protection gives maximum anti-shatter and scratch protection. Zeiss Pure Xtreme is crafted to be ultra-thin providing original touch sensitivity with oleophobic coating to repel fingerprints and smudges. Easy bubble free installation - simply clean the device screen, align the protector to the device, and gently place it onto the device. The Zeiss Pure Xtreme Tempered Glass Screen Protector only requires one touch application without any sprays, adhesives and leaves no residue.