I bought two of these, and they were delivered two days early. They are all stainless steel and should hold up well. I used them last night while holding an outdoor dinner party in Maine. The temperature was in the mid-sixties, but these made it very comfortable, even with a light shirt on. The main reason that I gave it 4 stars instead of 5 is that the instructions for putting it together are poor and it took me 3 hours to build the first one. The second one took 1.5 hours, because I didn't then need the instructions. The instructions claim you should be able to build it in 60 minutes, but I am a very "hands-on" person, mechancially-inclined. So, so long as you don't mind spending a few hours assembling this, you are getting what seems to be a good product.