The sealing ring fits around the inside rim of the cover and forms a pressure-tight seal between the cover and the body of the pressure cooker during cooking.
Classic (3.5, 4, 5, 6, 7, 8 (tall) L )
Hevibas (3.5, 5, 6.5)
Stainless Steel ( 3 Wide, 4, 5, 6,7L)
Miss Mary ( 4.5 ,5, 5.5, 6, 7L)
All Contura (3.5 to 6.5 L Expect Contura 4L)
Miss Mary Handi (5L)