Thank you for viewing! I had it up in my room when I first got it, but I've kept it rolled up since then. Of the four corners, only the top two had thumbtacks, and there's one in the middle for some reason. It's thin paper, so it tends to show creases and other marks easily. There are also traces of double-sided tape on the back. I feel like the thumbtack holes can be somewhat filled in by pressing the paper from both sides. Please understand this before purchasing. Size: 102 cm (height) / 36.5 cm (width) Shipping: Will be sent in a poster tube.