Description Are you looking forpressure cooker relief valve set?The anti-blocking cover is made of PP, iron material, safe, and easy to clean after daily using.Compatible with most electric pressure cooker brands, convenient and practical to use in your daily life. Features -Color:As Shown -Material:PP, iron -Size:4.00X3.10X3.10cm/1.57X1.22X1.22in - The exhaust valve core are designed to release pressure and prevent accidents, very useful for cooking in your kitchen. - Easy to clean and maintain,thiscooker valve set cansave your time and your effort, give you more convenience. - A must-have accessory for electric pressure cookers, can make your cooking more convenient and enjoyable, useful. - Thispressure cooker reliefset is a convenient replacement solution for electric pressure cooker accessories, saving effort. - Made ofPP, ironmaterials, ensuring safety and durability of using this valve tools set, can longtime used. Packing list1 Set of Exhaust Valve