US Army Mail sorting station. Vietnam era, these fold up mail slots made of metal tube plywood and canvas. The metal tubes fold up and the top plywood shelf locks into place with two threaded bolts. This Unit is free standing and stable but also comes with Heavy Jack Chain that allows you to suspend the Postal Unit. Vietnam era Mail slots hosts 72 regular canvas pigeon holes plus 9 Parcel bays Name slots below each Pigeon hole Excellent for storing Shoes, Confiscated Cell phones, or a Trudeau Sock collection. Part No. GV-163-2, stock 7110-266-7444, DSA-400-67-C-8745, aluminum frame (1" pipe), olive drab canvas mail slots measuring 10" x 5" x 5", 72 slots plus 9 larger slots (on bottom row) measuring 10" x 5" x 7", when open it stands 46" tall x 11" wide x 47" long, folds up to 47" x 9" x 10". Custom Shipping is O/S charges and Heavy. Pick up preferred