The DuraVent DuraPlus All-Fuel Chimney Pipe is a high-quality chimney pipe made of stainless steel, with a 12-inch diameter. This pipe is designed for use with all types of fuels, including wood, gas, and oil, making it versatile for various heating and cooking applications. With the brand reputation of DuraVent, you can trust in the durability and reliability of this chimney pipe to provide a safe and efficient exhaust solution for your home or outdoor cooking space.