Fully-assembled frame sets up fast and quick and requires no assembly. Shade coverage of 64 square feet comfortably shades 6-8 people. 150 denier polyurethane-coated and aluminum-backed canopy completely blocks harmful UV rays for a much cooler shade. Durable steel construction with improved wall thickness on the frame for years of trouble-free use. Oval shaped ceiling supports add strength and beauty to the structure. Ball-bearing washers in the eave joints help to eliminate struggling with setup and take down. Durable nylon plastic parts where needed. Nylon feet keep your surface scratch free. 8' x 8' top with 10' x 10' base. Structure stands 8' 9" with 6' 3" of eave clearance. Comes in a rollaway box and includes a wheeled storage bag and four stakes.