Improved cooking efficiency: securely stabilizes the central shaft, enhancing the overall sealing performance of electric pressure cookers. Multimodel fit: universally designed to be compatible with various electric pressure cooker models, facilitating easy replacement. Hightemperature resistance: the elastic seal ring is designed to withstand high temperatures, preventing food spills and ensuring a clean kitchen. Longterm supply: the set offers ample spare parts for extended use, reducing the frequency of purchases. Convenient upkeep: simplifies the installation and removal process, making daily cleaning and maintenance easy.