Delivery arrives in 3 separate boxes and they may not land the same day, with the screw kit packed in the third, so it is worth checking all 3 before starting assembly. The frame uses heavy-duty galvanized steel poles that resist rust, peeling and chipping, braced by triangular reinforcing beams at the top and standing on 8 solid legs. Cover material is 200G PE fabric, waterproof and tear-resistant through seasonal weather, protecting a car, a boat or stored equipment underneath. Two doors measuring 7.8 ft wide by 6.3 ft tall open at each end, so a vehicle can be driven through rather than backed out. The 16 ft by 10 ft footprint also works as an event shelter or a covered work area when the vehicle is out. Color: Gray; Material: Galvanized Steel and 200G PE Fabric; Overall Dimensions: 16 ft W x 10 ft D; Door Size: 7.8 ft W x 6.3 ft H; Number of Legs: 8; Doors: 2; Box Quantity: 3; Assembly Required: Yes