Pre-owned curtain panels, four total.  There are no tags, I don't know what the fabric is.  Each panel is 34" wide and 23 1/2" long.  Olive green in color.  Great shape.  I have a photo with one panel on the window and another photo with two panels on the window so you can get an idea what they look like on a sunny day, though the photos are a bit dark.  However, I did notice what a mess my windows are.  Note to self, do not wash windows with a bucket of soapy water.  Use a spray bottle.  This was a teachable moment.