Zip-on mesh walls turn an open canopy into an enclosed room, keeping insects out during an evening meal, and each 5.7 x 6 ft panel comes off entirely when the breeze is welcome. A steel frame carries sun-protected polyester across 13 x 10 ft with 9 ft of height at the peak, enough for a dining set or a lounge group underneath. The fabric resists fading through a season of direct sun. Net weight 60.5 lbs; assembly required.