Instant Pot Colored Sealing Rings (2-pack)The authentic Instant Pot sealing ring is an integral part of the Instant Pot safety mechanism. Its designed, engineered, and built with the optimal material to achieve the hardness and strength required to withstand high pressure force during electric pressure cooking. Instant Pot sealing rings have passed UL, FDA, and LFGB tests for safety, including food safety. To ensure your Instant Pot cooker continues to perform as it was meant to only use