Unique Matte Tempered Glass - The tempered glass is using the matte technology, does not affect screen image quality or touch sensitivity and doesn't glare or dazzle even in bright sunlight and can be easy reading in outdoors or under the light. Surface Oleophobic Coating - An oleophobic coating on the top prevents fingerprints and other contaminants to reduce fingerprints and make cleaning easier. Feels as smooth as regular glass, very little frictional resistance even for hand sweating.