Galvanised 38mm tubular framed runs with access door. Green PVC coated 3/4" heavy duty mesh and a high quality green cover. Extra covers are available if required. Ideal for many applications with a coop placed inside or outside along one side to allow pop hole access into the run.
Don't be fooled by cheaper flat topped runs off ebay with smaller 25mm inferior tubing. Flat topped runs will hold rain water and snow and lead to the collapse of the whole run. Also the doors on those runs are thin tubing and in two parts allowing easy access by predators and escape of your birds. See images of 38mm versus 25mm tubing and image of square box section single piece door and frame.