My mother who had breast cancer few years ago ordered some silicone breast forms and asked me (male) to bring them back to her in Taiwan. I was wondering if these breast forms are considered as "liquid/gel" or not? Is it possible to carry them as carry-on?

I think I read from TSA's website that they are ok for carry-on, but I don't know if that rule only applies to the person who needs the breast forms (in this case, my mother). Would that rule also applies to a male passenger?