Purchased the 40 inch propane, came I in just a few days. I couldn't believe the packaging to protect the unit, it was over and above. The unit is built great, good quality metal, went to you tube to look at how to put together, also used the book that came with it. Big enough for many pcs of meat and jerky. very happy with the investment. wont be disappointed. still use it when the temp is 15 degrees outside in my greenhouse.