手机屏保护膜

Information security protection film (for mobile, computer, ATM etc):

Only the user can see the contents on the screen!

View from front with film cover left half screen:

Screen Shot 2016-08-09 at 4.18.46 PM

View from aside with film cover left half screen:

Screen Shot 2016-08-09 at 4.19.33 PM

Can not see the screen contents

Available samples: iPhone4, 4S, 5, 5S, 6, 6S, 6 Plus