This is called "My First Trampoline" (with Enclosure). Seriously, how much fun do you think a kid is going to have on a "mini-bouncer" (what we called them when I was a kid) with a net around it. Whoo hoo.
I believe in keeping kids safe, but too often it is taken WAY too far.
Edited to add: I checked the specs, and I guess it is 55 inches, which may be slightly larger than a "bouncer" but still. Lame.