Crystal Series Volume 01 Wallpaper pack comes with all ten 1125x2436 Ultra HD crystal images. This size works great for many large resolution phone screens and specifically the iPhone XS and iPhone X. For smaller phone screens and varying screen aspect ratios you may have minor cropping but the quality of the image will be there! These images are packaged in a .zip folder. Once downloaded, open this folder up to access all of your wallpapers.