Perfect replacement for your 9" diameter Fagor pressure cooker sealing ring when worn/dried-out or when elasticity is lost (or every 12-18 months), per Fagor instructions. Made from high-quality, durable, food-grade silicone. PACK OF 2 | Very Important: This is Not a one size fits all. To ensure compatibility, measure your old gasket and pressure cooker pot. The old gasket should have an inner diameter of approximately 8.5" / outer diameter of approximately 9.5". The pot should be approximately 9" in diameter. If you have any issues AT ALL with the fit, please contact us immediately through our Seller page | Fits many Fagor single unit pressure cookers (4, 6 and 7 quart) and pressure cooker sets (4/6 quart and 4/7 quart), including Rapida, Rapid Express, Duo / Cook's Essentials, Ucook, Multirapid Plus, Splendid-Weighted, Express, Futuro, Elite and Splendid but cannot guarantee compatibility | Does Not Fit 8 and 10 quart single unit cookers, 4/8 quart cooker sets, pressure cooker/fryer (w/ clamp-down lid), or electric cookers, including Electric Multi Cooker, Premium Pressure Cooker (6/8 quart) and Lux Multi-Cooker (4/6/8 quart and white) | Only For Fagor - Not For Use With Other Pressure Cooker Brands. Please note: This is an aftermarket replacement product (produced by Impresa) meeting or exceeding the quality of OEM rings (based on in-house testing). Comparable to Fagor unit # 998010188