I purchased this pen because I needed a short run of fence. I work in the garage a lot and like to have door open but the dogs always get out. This pen was perfect! I took to sections off and it covers the doorway great. It's also really easy to fold up and put away. Great find!   

Pros: Well built, easy to fold and store, great price
Cons: This is a pen to hold not and exercise a dog. Great product but to small for large dogs.