I have two small white bumps on my gums below my front bottom teeth and it doesn't hurt at all. No other symptoms. Good dental hygiene. What is it?

White bumps. How long? Size? Exact location? Hard or soft? Compressible? Moveable? Symmetrical? Any redness around the white areas? The rule of thumb is that all white areas in/on what is normally pink tissue should be examined. Wouldn't it be great to have your Dentist say, "That's normal."
An exostosis. These are harmless, normal anatomical structures.