Used a couple of times for taking photos. Stored in a dark place. I don't see any stains, but there's a slight crease on the corner. I think it will go back to normal if stored flat. (See photo 2) The original zipper bag is broken, so it will be shipped in a plastic bag. I'm also selling other WayV goods, so please take a look if you'd like. Bundling is welcome! Instant purchase is OK. Group Name: NCT Group Member Name: Ten