[B_and_D]

On our 97 model, the curtains open and close. They are fastened at the top and bottom to the wall via plastic curtain "glides" or "tabs" that are sewn to the top and bottom of each curtain about every 4" or so. The tabs fit into a channel that is fastened onto the wall about 1" above the top and below the bottom of the windows. On our trailer, the very back window and the front window where there are crank-out windows do not have bottom channels, just top channels, so the bottoms hang free. There are retaining loops (same fabric as the curtains) with velcro on each side to help hold the curtains open on all the windows.

We added some velcro tabs to the very middle of the curtains so that we could overlap and fasten them closed a little better.