1. High-Quality Material: The Mirro M-0598-11 gasket is crafted from durable, food-grade silicone, ensuring a reliable seal for your pressure cooker. Each gasket is factory sealed and individually wrapped for optimal hygiene. 2. Versatile Compatibility: Designed to fit 4, 6, and 8 quart pressure cookers. This gasket replaces part numbers S-9892, S9892, and 9892. Compatible with various Mirro models including (but not limited to) M-0296, M-0436, M-0498, M-0536, M-0596, M-0598, M-0646, M-1952, and M-1956, including sub-models like M-0536-11 and M-0536-35. 3. Dimensions: Outer diameter: 10.08 inches, Inner diameter: 10 inches, Thickness: 0.4 inches. All dimensions are approximate, as gaskets may stretch or contract to fit specific lids. 4. Easy Installation: For best results, measure your old gasket and pressure cooker pot before installation. Note that sealing rings may arrive slightly larger (up to 1 inch) to accommodate normal shrinkage. Soaking the gasket in warm water for 10 minutes before installation enhances its flexibility and ease of use. 5. Practical Applications: - Ideal for cooking a variety of meals under pressure, ensuring proper sealing for effective cooking. - Perfect for replacing old or worn gaskets to restore your pressure cooker's performance. - A reliable choice for home cooks who use pressure cookers regularly, enhancing safety and efficiency in meal preparation.