Horror Skull Zip screen lock

Horror skull zip lock is a Zip screen lock application that could help you to lock your phone .
It is very easy to use, Pull the zip to unlock the screen!
Features:
beautiful and perfect screen zip lock .
Cool and custom skull images zipper lock theme.
sound enable and disable option.
lock enable and disable option.
two custom theme on user choice.
user friendly themeHow to use:
*Tap the zip hock from top to bottom and your screen lock is open.