Description This pressure cooker jigger valves is of aluminum alloy material. Suitable for home, restaurant, shopping mall, etc. It can for most types of pressure cookers, an essential accessory for normal and safe operation of the pressure cooker. Features -Color:As shown -Material:Aluminum alloy -Size:4.00X2.50X2.50cm/1.57X0.98X0.98in -Note: stainless steel pressure cooker, electric pressure cooker are not available. -An essential accessory for normal and safe operation of the pressure cooker. -Can for most types of pressure cookers, easy to install and replace. Suitable for pressure cooker, easy to replace. -The pressure cooker jigger valves adopt precision production to the stable characteristics and high reliability. -Can be easily cleaned and detachable to use for multiple times, which its practicality and popularity. -Made of sturdy aluminum alloy materials, sturdy and , and support your long time use. Package list: 3 x pressure limiting valve 3 x exhaust rod 3 x anti-blocking cover 3 x clip