I'm writing a story with large (15 meters long) animals and I need help with explaining the enclosure it's 25m by 13m by 6m but I can't figure out what materials can withstand a large animal crashing into it without breaking.
I know I just realized I made a mistake and couldn't fix it in an edit, but yeah she's about 15 meters long and 7 meters tall(From ground to head) when she stands at her full height. But yeah, the size is quite big.
Well, we might need more to go on. What would hold, say, a T Rex might be completely useless against a really slender snake that happens to be 15 meters long. Just to get an idea what we're working with, what does she weigh?