PING Background WallpaperDownload PING Background Wallpaper for free, use for mobile and desktop. Discover more Graphics Interchange Format, PING, PING Background, Portable Network Graphics Wallpapers. Please rate this wallpaper. 5.00 / 5 DOWNLOAD PING Background Wallpaper Image Size: 44 KB Image Name: ping-background-4.jpg File Type: JPG 4 downloads in total. Tags:Graphics Interchange Format Wallpaper (16) - PING Wallpaper (17) - PING Background Wallpaper (17) - Portable Network Graphics Wallpaper (17)