good, when I saw the reviews I thought "that's a blow that it comes off pronto." nay! easy to stick (I print the image but it is useless, it is numbered with supporting frame). by cons, 1) it was very poorly packaged: fortunately only the "packing" "the sticker has been damaged. 2) it is smaller than the rendering on the photo: 1.50m high and 1.70m long