The package includes: 2 float valves, 10 float gaskets. Large quantity to meet all your daily needs Necessary part: Floating valve and silicone gasket are part of the power pressure cooker cover, which is essential for the work of the pressure cooker High quality: The float is made of stainless steel, and the sealer is made of flexible silicone, odorless and non-toxic, safe to use Good substitute: The silicone gasket is often washed off, which makes the floating valve flap loose and the pressure cooker cannot be used. This spare part can make your handicapped pot work like a new pot Easy to install: first pass the smaller side through the lid (from outside to inside), then put the sealant on the smaller side so that it fits tightly in the groove of the valve