Its design is cool and long lasting battery.I am a huge advocate for using screen protection on tech-gear. I cannot remember the last time I did not use one on any of my devices, from my MacBook Air to my Suunto Elemental Terra watch. Dorky as it sounds, when a good deal on protectors hits the Net, I buy them for friends and family who 'need' them on their smartphone, tablet, or laptop. I know how AR that sounds, but I think of it as doing a good deed for those who do not know better :D . As the story goes, XtremeGuard was having a 1-day sale on their entire line of military grade films, so I bought a handful to pass and try out. Ease of Use fun.