This 12.5Kg Empty Gas Cylinder is built with strong plastic materials that guarantee durability and prevent of leakages and coated?with anti-rust paint to?prevent rusting. It works with any gas cooker immediately it is connected to it.?The cylinder comes with 4-yard hose and Gas Regulator – a high quality, leakage detecting regulator with the ability to automatically stop the flow of cooking gas if a major leak is detected.Using Gas cooker is environmental friendly when compared to kerosene stove that emits CO2 which is dangerous to your health and the environment, so you need one.