Tempered Glass Screen Protector Cover 0.26MM 2.5RD for Nokia Lumia 640
*This screen will not fit the full screen to the edge. It will be shorter than the actual screen. The Tempered Glass is 0.26MM thick and made with chemically treated transparent tempered glass. Can provide effective break protection and shock resistance. The surface of The Tempered Glass has a hardness of 8-9H, three times stronger than regular PET film. Even sharp objects such as knives and keys will not scratch this product. The Tempered Glass has an oleophobic coating that prevents fingerprints and other contaminants and makes the film easy to clean. The Tempered Glass is coated on the back with a strong silicon adhesive that makes installation easy and the film attached firmly so as to not affect the touch screen's sensitivity. If broken, the Tempered Glass breaks into small pieces, which are not sharp, making it safer than other glass products.