The Woot description is inaccurate. The sale page states, “the durable, aluminum frame is freestanding & stable in a light summer breeze, but four tie-down guy lines are included for extra stability when you need it.” However, the instructions (helpfully printed on cloth and sewn to the carry bag) indicate that the frame must be staked and tied. In actual use it folds over on itself easily even when the wind is still. You can really only use this screen on a large patch of level grass where you can stake the feet and triangulate the top. Forget about placing it on a deck or patio. This is a pity, because if it were stable as advertised it seems like this screen could be an outstanding product.