This cover is exactly what I was looking for  and Wayfair had it at a much better price for the quality than other places I checked.  We have a large 7 piece patio set and I needed something to not only protect it from rain  and sun when not in use, but to contain the pillows and cushions in the wind.  This cover is heavy duty, has a draw string to ensure it stays put and is large enough to cover all my pieces.  I moved everything closer to make sure it was covered, but that really wasn't necessary and next time, they can stay put.  This should help to add years of use to my patio furniture.