RBEIK Kindle Voyage Screen Protector Glass - 9H Hardness Tempered Glass Screen Protector for Amazon Kindle Voyage 2014 Release eReader with [Scratch Resistant] [Bubble Free Installation] Premium 9H Tempered glass screen protector is specially designed for Amazon Kindle Voyage 2014 Release eReader. Perfect Anti-scratch: The surface of the Tempered glass has a hardness of 9H, three times stronger than regular PET film. Even sharp objects like knives, keys and some other hard substances will not scratch it. Oleophobic Coating: The glass has an oleophobic coating for an oil-resistant, anti-fingerprint, glass surface that is easy to clean. High-response & high-transparency: Only 0.3mm thick + 99.99% light penetration ratio, preserves the original viewing quality and maintains the original touch experience. Bubble-free adhesives for easy installation and no residue when removed.