I am looking for a projector screen - the kind that you roll up or down and connect to a stand. I have a projector, but I need a white screen to project onto. I help coach some students in science-based extra-curricular activities and it's easier to show a small group a diagram or video on a large screen, rather than all standing around my laptop screen.
If you have an old one in your basement that is just taking up space, I promise I can put it to good use. I will also come to you to pick it up.