All Specifications are similar to our 10 ft LD7 Dolly, other specifications include 80 mm thick refrigerated body consisting of fiber glass skin both in and out with 40 kg m3 PU Foam sandwich panels, 2500 BTU capacity AC unit with 5 KW generator with necessary fuel tank, 2 electrically operated insulated doors with vision panels. Rollers or balls option for the bed, standard locks, break, tires, tow bar etc. Totally designed to required specifications.