I have a 4-year-old. And a baby who in a few years will be a 4-year-old.
And 4-year-olds are short. They can't help it. They just come stocked that way.
And another manufacturer's defect of 4-year-olds is OMG the mess!
The one I'd like to discuss involves their faces. The simplest, and most economic, clean-up is a washcloth. But, unless you enjoy endless laundry you want to see them used more than once.
Now, you can leave it in a crumpled heap next to the sink, or hang it up to dry. Clearly, hang it up, yes?
Well, 4-year-olds are also notoriously independent. You can add that to the list along side short and messy.
And these

Are at adult level. Because people installing them are stupid.
So I'm telling you now, unless you want one of
these constantly sitting balled up next to your sink, you might as well just by a towel rack of some sort that can be installed within easy reach of your (presumably) favor shorty, and let independence roll! Also, you can train them to hang up their damn towels young while they are still knowledge sponges.
There is room for both, after all.
Uh, you're welcome!