Bat Zipper Lock Screen powered by Zipper Lock.
Bat Zipper Lock Screen is a free android application.If you want to make your Android device screen more gorgeous and attractive download this application. It makes your home screen more attractive.
Features.......
-Very Small size
-Easy to use
-High Definition Graphics
How to use...?
Install this application
Run and set as default lock screen
Drag the zipper from top to bottom
Do not forget to give Feedback.