This pressure cooker valves kit, adoption of stainless steel and plastic material. Suitable for home, restaurant, hotel, and so on. It can help prevent steam from escaping around the base of the loosening valve. A very professional pressure cooker part. Features -Color:As shown -Material:Stainless steel, plastic -Size:4.20X3.50X3.00cm/1.65X1.38X1.18in -Note: Pot lid hole 0.8cm diameter can be used - The set includes all the necessary accessories for electric pressure cookers, making cooking easier and efficient. - Made of plastic and stainless steel materials, making sure safety and durability. You can use this set with confidence. - The anti-blocking cover is designed to fit most electric pressure cooker models, making it a versatile accessory. - The exhaust valve, stop valve core are designed to release pressure, ensuring safe and efficient cooking. - Easy to install and use, making cooking more convenient and enjoyable. You can use this cooker relief set easily. Package list: 1 x set of Electric Pressure Cooker Valve