What a wonderful purchase!  I love it and it is so comfortable.  Now I can sit on our patio in the morning and have my coffee and read the paper without having the sun glaring down on me.  I'm not supposed to have more than 15 minutes a day of direct sun.  This evening it was great as well, as the backing blocked the wind that normally blows in that direction.  Best purchase ever!  Thank you, Wayfair.  My husband is enjoying it, as well.