This 10 x 20 feet carport will definitely be your best choice as a garage for your vehicles and outdoor equipment! The carport frame is composed of heavy-duty galvanized steel metal frame and thickened connectors, resists chipping, peeling and corrosion, making the carport safer and more stable. The side walls of the carport each have 2 ventilation windows for good air circulation. Also comes with 2 detachable side walls and 1 detachable zipper door to meet your various needs. The carport can not only be used as a garage for cars, boats, trucks, but also as a storage shed for gardening tools, and it is also suitable for outdoor activities such as picnics, parties, weddings, business exhibitions, etc. You can remove side walls and doors at will to create different styles of carports. Heavy Duty Metal Frame Construction. The carport frame is composed of heavy duty 1.5″(diameter) galvanized steel metal frame and thickened 1.65″(diameter) connectors, resists chipping, peeling and corrosion, making the whole carport safer and more stable. The entire structure is fortified to prevent shaking even in windy and rainy conditions. Our carport canopy cover is designed with 4 ventilation windows in the sidewalls, allowing for optimal airflow throughout the year. The outer curtain can be rolled up or down according to the season and climate. Each window has straps to easily open or close the ventilation window. It fosters air circulation in and wind resistance in winter, providing a perfect parking space for your car. High-Density Waterproof Canopy Cover. Our carport is made of 180g durable polyethylene fabric, which is UV-resistant, waterproof and tear-resistant, which can your vehicle from sun, rain, snow, wind, dust, etc. This carport has 2 detachable side walls and 1 detachable zipper door to meet your various needs. The carport can not only be used as a garage for cars, boats, trucks, but also as a storage shed for garden tools, and it is also suitable for outdoor activities such as picnics, parties, weddings, and business exhibitions. Fast and Effortless to Assemble. No additional tools are needed. Each component is marked with a number, and it’s easy to follow the included instructions for step-by-step installation. Typically, 2-3 adults can quickly complete the installation. Frame Material: Galvanized Steel. Carport Cover Material: 180g Polyethylene Fabric. Pole diameters: 1.5 inch. Connector diameters: 1.65 inch. Number of Windows: 4. Number of Package: 1. 1 × Steel Frame. 4 × Ground Nails. 4 × Windproof Ropes.