The posts are definitely not heavy duty and the tarp COULD act as a sail in strong winds and bend it. If you keep it completely open with the coop wire only, wind won’t be a factor since it can flow through. Should work great as a nice large chicken run. Comes with all of the wire, zip ties, ground hooks, etc. I plan to use as a much cheap frame for. Greenhouse eventually and the chicken wire will be great at keeping larger creatures out when they sides are rolled up. Great size. Worth the money for sure.