Description Are you looking for pressure relief valves for pressure cooker? This pressure cooker valve is made of copper and plastic material. Suitable for home, restaurant, shopping mall, etc. It can fit most types of pressure cookers and is an essential accessory for normal and safe operation of the pressure cooker. Features - Color: Assorted colors - Material: Copper, plastic - Size (knob): 7.50 x 7.50 x 4.00 cm / 2.95 x 2.95 x 1.57 in - Size (axle): 8.00 x 2.00 x 2.00 cm / 3.14 x 0.79 x 0.79 in - Size (washer): 3.00 x 0.30 x 0.30 cm / 1.18 x 0.12 x 0.12 in - Note: Suitable for lids with a diameter of 24.2–29 cm - The pressure cooker valves are easy to use and operate, designed as a professional pressure cooker accessory - The pressure cooker safety valves are essential for ensuring safe operation of your pressure cooker - Helps your pressure cooker perform normally and efficiently, simple to replace - Easy to install, quick to clean and use, providing a more satisfying user experience - Pressure cooker replacement valve is made of safe materials, sturdy and durable for long-term use Package list: 1 x set of Pressure Cooker Safety Valve