Thank you for viewing. This is a pack of 50 sheets of Red Star Brand Cotton-Pulp Single Xuan paper, size 45x175cm. It has been stored at home in a well-ventilated area. It is unused. I did not see any stains, wrinkles, or dirt. Please refrain from purchasing if you are overly concerned about these things. It was manufactured in 2018 and I believe the paper has aged very well. Thank you for your consideration. I am also considering a small price reduction.