The outsunny 10' x 20' pop up canopy with sidewalls is perfect for any occasion including family gatherings, picnics, or flea markets by providing ample space. Our tents for parties are constructed of a rust-resistant solid steel frame and a polyethylene shade cover that blocks 90% of harmful uv rays. This instant canopy is meant for sun shade purposes only and should never be left up in windy, rainy, or snowy conditions. We don't recommend leaving your tent erect overnight or for multiple days.