Specification: Item Type: Pressure Cooker Ring Material: Silicone Color: As shown in the picture Product Size: As shown in the picture Suitable for: Aluminum alloy pressure cooker general Package List: 5 x Pressure Cooker Ring Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Easy to Clean: Just wash it with soap water after each use. If you are cleaning it using a dishwasher, wash it on the top rack,simply put the cover into your dishwasher for cleaning,or even lightly boil in water. Perfect Replacement: Thanks to the use of soft silicone materials, ensures an effective seal, making your food easy to cook,this pressure cooker sealing round can replace your original gasket seal. Function: When you are cooking different types of foods,this silicone sealing rings do better to reduce odor absorption when cooking,no steam escapes from your multicooker. Perfect Fit: This silicone gasket round fit most Electric Pressure Cooker models,made of food grade silicone, durable and flexible,and resistant to high temperatures. Easy to Install: This pressure cooker sealing round can be easily fixed on the pressure cooker lid. Replace every 18‑24 months or when deformation is noticed.