Round pen on the cheap

I mean really cheap. With 16 plastic stakes and one row of tape, I set up a makeshift round pen. I can’t recommend this for anyone else, but it seems to be working for me. Here’s what I figure. It’s inside my fenced area and not a hot wire, so if they bolt through, they can’t get hurt. If I get thrown, I’m not going to get hurt on a plastic post.

I led both horses into and around it. So far so good.