Suitable for extending your growing season and protecting plants Designed to set up next to the door of your home, garage, barn or shed Reinforced powder-coated steel frame UV PE plastic cover allows sunlight to pass through 3-tier with 6 wire panels to provide ample space for plants Windows with netting for ventilation Use against the wallDoors on both sides are accessible2 zippered roll-up door can be attached aside to stay open Assembly required