Instead of using normal peel-and-stick technology, RoomMates XL Murals are printed on a revolutionary pre-pasted material called Surestrip that makes it much easier to install such large wall graphics. XL Murals are not peel-and-stick products. Rather, they're pre-pasted and water-activated. Just dip the strip into a bit of lukewarm water, wait a minute, apply to the wall, and smooth the strip with a soft brush. Then repeat the process with the next sequentially numbered strip. Your mural goes up in minutes, certainly faster than if you were to paint the same surface. RoomMates XL Murals remove easily, too. Simply pick two corners and start pulling off the wall. Each strip will remove in seconds and in full strips, with no tools needed!