I have a 5x8 utility trailer with gate for sale. Treated wood floor, and i believe sides are 12-18" inches tall. I had heavy duty mesh steel welded all the way around sides to make sure nothing can come out of the trailer underneath the rails. I am located in Birmingh, AL. $600 OBO. I will work on some pics, and I am looking form something bigger if anyone wants to work out a deal.