Package Includes:2*S-9882 Mirro Pressure Cooker Gasket Dimensions -The inner diameter measures 12.6 inches(32cm) Compatible with Mirro 12qt/16qt/22 Quart pressure cooker Models,Like M-0512, M-0522, M-0312, M-0406, M-0416, M-0526 and M-0622. Includes models with -11, - 35, etc. such as M-0512-11 High-Quality: 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 Simple to Install: Soaking your gasket for pressure cooker in warm water for 10 minutes before installing it can increase pliability. Cleaning the sealing ring groove thoroughly before installation. Insert the gasket and press it firmly into the groove