I was using a room divider curtain to conceal a space. I've been using it for about a year. It's in good condition with no stains or damage, so I'm putting it up for sale. I purchased it on Amazon, and I've included a screenshot of the product information for your reference. YKFN Cafe Curtain for Small Windows, 1st Grade Blackout Curtain, 110cm Length, 140cm Width, 1 Panel, Complete Blackout, Room Divider Curtain, First Grade Blackout Curtains, Heat Insulation, Cold Protection, Heat Retention, Stylish, Day and Night Privacy, Shape Memory, Soundproof, Energy Saving, UV Cut, Thick, Plain, Not Visible from the Outside, Curtain, Washable, Standard Hook Included, Tassel Included, Customizable, Gray