Fulfills its purpose, but quality and design leave a lot to be desired. Cons: Right out of the box, one of the swivel legs was missing from one of the corner panels. They're also very cheap, and are made of three plastic pieces held in place by a friction fit that's easy to loosen. (No wonder they sell an overpriced set of 6 separately.) It would be nice if they were more durable as the smooth plastic slips off very easily. But a simple hack that can be solved with your own solution. The seat belt retractor is a joke too. It's too small and flimsy, and doesn't provide enough leverage to easily overcome the resistance the band exerts when winding. It looks like it will break in no time. Pros: It works like a strap clip. What else needs to be done? The manual turnbuckle works reasonably well and has a smooth ride with nice large threads.