I split my classroom into small group stations with two of these and the kids actually stay on task now. The divider is sturdy enough that it doesn't tip when someone leans on it, and wiping it clean takes seconds.
I bought this to keep my two kids focused at the same table, and the dry-erase surface has been a lifesaver for writing spelling words on the fly. It's light enough to move between rooms but still stays put during lessons.