Dimensions: 23.02L x 23.02W x 0.37H in.. Pop up design. Protects your plants from weather. Plastic frame material. Polyethylene panels. A pop-up design makes it easy to add the Nuvue Transparent Pop Up 23.02 in. Greenhouse to your yard. This spacious portable greenhouse features a heavy-duty design crafted from metal and plastic, offering protection for your plants from all weather conditions and pests. The clear design lets the sun in for optimum light and heat, while side ventilation promotes airflow for maximum growing.