Feandrea dog crate – do the 48” and 54” come with partitioners?

As the title says. I’m looking into crates and im gonna need a big one, but it needs to have a partitioner for when he’s a puppy. I can’t find any info on Amazon and that’s the only page I can find (their website takes me straight to Amazon)

It’s the only brand where I can find a 54” crate.

If not, what can be used as a partitioner?