Features: Lightweight and easy to install These greenhouse panels are simple to cut and install, requiring only common woodworking tools. They can be directly fixed to metal or wooden frames. With a do-it-yourself approach, you can easily transform your balcony or patio, saving a significant amount of installation costs while ensuring safety and convenience. Thermal insulation: The hollow structure serves as a natural thermal insulation layer, effectively trapping heat within the greenhouse in winter, thereby reducing heating energy consumption. In summer, it can block out some of the high outdoor temperatures, making the area under the pavilion cooler. Specifications: Material: polycarbonate Color: tinted Size: about 2 x 4 ft/ 60 x 120 cm Package includes: 6 x Polycarbonate greenhouse panels Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays