These are easy to assemble, easy to install (I used a guide line for level and to keep the fence straight). They look good.  I painted the front ones black with the appropriate paint and they have wintered 2 yrs very well and look like iron as well.)  They kept my small dog in during the summer but need to trench along the edge in winter to avoid my new dog jumping over.  (He thinks he is a circus dog.  :P)