Includes 2 gaskets compatible with 10 Quart Power Cooker XL PPC790 (PPC790), PPC773 (PPC773), and WAL4. These rings are not created or sold by Power Cooker. Compatibility - Fits 10 Qt Power Cooker XL PPC790, PPC773, and WAL4 models Material - Made from durable food-grade silicone for safe contact with meals Replacement and care - Replace every 18-24 months or when deformation is noticed to maintain a proper seal and cooking performance Key benefits - Restores tight seal to prevent steam leaks and pressure loss - Value-packed twin pack provides a ready spare for busy kitchens - Helps extend the life of your cooker by maintaining consistent performance Use scenarios - Scenario 1: Replace a worn gasket on PPC790 or PPC773 to stop steam leaks and restore pressure - Scenario 2: Keep a spare on hand for WAL4 to minimize downtime during multi-cooker meal prep - Scenario 3: Regular maintenance in households with high weekly usage to ensure reliable sealing and cooking results