Genuine Zonefly inner cooking pot is stainless steel food grade 304 (18/8), with no chemical coating, 3-ply bottom for even heat distribution. <br><br> The polished surface makes food stick less and easier to clean. Comes with inner markings at 1/5, 2/5, 3/5, 4/5 and FULL for pressure-cooking safety. <br><br> Having a secondary power cooker inner pot makes it convenient and easy when preparing multiple dishes with your power cooker.<br><br><br> This inner pot is <b>Not compatible</b> with:<br> 6 quart pressure cookers of Bella,<br> 6 Qt Crockpot, 6 Qt Farberware, 6 Qt Insignia, 6 Qt Instant Pot,<br> Majic Chef,Mealthy,Potasictic,Simfonio,and Yedi<br> <b>Please do not buy for these models</b><br><br><br>Even if the height of the pot is different by 1-3 mm, it will still make your pressure cooker work great. Since the sealing ring of the pressure cooker has an elasticity of 1-3 mm, it can help adjust the gap and allow the pressure cooker to work normally.