1. [Mirror Pressure Cooker Gasket]Replacement pressure cooker gasket for select 4, 6 and 8 quart pressure cooker,replacement mirro pressure cooker Part Numbers: S-9892, S9892, 9892. Fits Mirro models (may be partial list): M-0296, M-0436, M-0498, M-0536, M-0596, M-0598, M-0646, M-1952, M-1956 (Includes models with -11, -35, etc. such as M-0536-11). 2. [Pressure Cooker Rubber Gasket ]Dimensions :Outside Diameter:10.08" , Diameter : 10" ,Thickness: 0.4" . All dimensions are approximate considering gaskets can stretch or shrink to fit specific lids. 3. [Mirror 9892 Gasket]Our pressure cooker sealing ring gasket are made from high-quality, durable, food-grade silicone, Its lighweight, wear, high stretch and twist, high temperature resistance,and efficient sealing. So it can be washed clean in dishwasher or drain in drying rack. 4. [PLEASE NOTE:] Not suitable for S9882, nor suitable for righr,Fargor pressure cooker seals. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.