All murals will be supplied in individual rolls. Please note that we use premium printing processes but sometimes the colours may differ very slightly after the printing process, but will always be a true representative to that shown in the images. All options are standard sizing. To measure your wall please supply us with the complete width and the the complete height. We always recommend adding an extra 5cm to be on the safe side.Please ensure wall is completely clean, no flaking paint, dust etc.. Please see images for installation process. You must follow the instructions shown in the images. There is an overlapping section to align the pattern correctly, please be sure to follow instructions to match the pattern. If DIY is not your strong point then we recommend you get help from someone capable up putting wallpaper/murals. We can not be held responsible for mistakes made by you when applying installation. The item "3D Dark Grey Cartoon World Map Wall Mural Wallpaper Kids Bedroom Nursery School" is in sale since Monday, June 28, 2021. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Wallpaper, Tools & Accessories\Wallpaper Murals". The seller is "the-fashion-hub" and is located in HK. This item can be shipped worldwide.