3D Parallax Wallpapers (Parallax Backgrounds) | Static 4K Background app has collection of 200+ 2K Parallax 3D Wallpapers as well as 10000+ Static 4K (UHD | Full HD) Backgrounds. The App offers huge varieties of Uniquely Choosen and Crafted Background. App is designed for Android phones & tablets, so app works on any Screen Size or Screen Resolution. Note: Live Wallpaper is a inbuilt service for Android Operating System which is used for changing Live Backgrounds Automatically. - App offers large number of as well as in 2K resolution which are organised across different 25+ Categories. App also offers as well as - Parallax Images are designed in a way that they give Hologram Like Effect when user tilt their phone. - User can set 3D Wallpapers on Home Screen as well as on Lock Screen. No Custom Lock Screen is offered. - User can choose to change 3D Background automatically. User can also disable this feature. - Auto Changer has two Time Frame Mode, 1. Change , 2. Change . - Background will be changed when user locks the device. Although user must be on Home Screen in order for this feature to work. App has more that 25+ categories such as,