This is a pressure cooker valves, adoption of durable material. Suitable for home, restaurant, hotel, and so on. It can help prevent steam from escaping around the base of the loosening valve. Is a very professional pressure cooker part. Features -Color:Assorted Color -Material:Aluminum -Size:3.80X1.10X1.10cm/1.49X0.43X0.43in -Size:3.00X1.10X1.10cm/1.18X0.43X0.43in -This float valve is safe to touch with the pot directly, can use it without concern. -With high temperatures resistance ability design, this float valve is a necessary accessory for your kitchen -The float valve is durable and can your pressure pot lid well, you can install it easily. -General design makes this float valve easy to fix on the cover of your electric pressure cooker. -Replacement sealing float valve for electric pressure cookers to ensure safe cooking. Package list: 2 x Pressure Cooker Lid Valves