What does a rectal seal look like?

A rectal seal is typically a smooth, cylindrical structure that can vary in size depending on the specific application or context. In medical or surgical settings, it may resemble a rubber or silicone device designed to create a barrier or closure at the rectal opening. It's often used for procedures to prevent leakage or to maintain sterility. In other contexts, such as animal anatomy, it may refer to a natural physiological feature.