Crafted from materials, these accessories are and won ' t deform over time Whether you ' re a busy professional or a cooking enthusiast, these accessories will improve your cooking by leaks and maintaining consistent pressure The sealing rings and valves can effectively keep the in the high-pressure cooker from leaking, ensuring stable pressure and temperature of food during the cooking process Upgrade your kitchen with the silicone sealing set and enjoy cooking with a secure and dependable seal Designed specifically for 5 / 6QT models, these replacement parts are perfect for home cooks who want in their kitchen