Well, it became my pole-pea raised bed once I braved gravity and crept up a ladder high enough to pound in a pair of (7' ?) green T-stakes. You probably saw it elsewhere, on the thread where you introduced me to "pea pots"
But then I could set one of your gadgets anywhere on my beds, really, like a very big cloche, and call that a seedling bed. Nurse one section until they were big enough not to bolt, then move it along to the next block. Probably also use it as a holding pen for plants trying to harden off before the weather settles.
Hmm!