This item is a pressure cooker steam valves, adoption of aluminum alloy material. Suitable for home, restaurant, shopping mall, etc. It can be fit for most types of pressure cookers and help prevent steam from escaping around the base of the loosening valves, ensures safety. Features - Color: red. - Material: aluminium alloy. - Size: 3.18X1.35X1.35cm/ 1.25X0.53X0.53inch. - The product is made of aluminum alloy materials, sturdy and durable, and support your long time use. - Pressure cooker steam valves are indispensable and essential for the pressure cooker to work under safe conditions. - Exquisite workmanship and simple appearance ensure its popularity and practicality, making it easier to install and replace. - The pressure cooker exhaust valves adopt precision production to the stable characteristics and high reliability. - It can be fit for most types of pressure cookers and help prevent steam from escaping around the base of the loosening valves, ensures safety.