I love puzzles, and the clever way this was packed

had me from the start. But the bolts they used for the casters should have been  longer for ease of handling.

this was a perfect solution for the two rescues from Sandy I took in as I put it on my terrace
up against aa small LR window and they hd access to a caged chunk of the outdoors all winter. I am now using both playpens together
 for even a bigger outdoor area for them.

This says not for outdoor use, but so far no rust!