This is a Metal desk, except for the top, I don't know what it is. It is painted a greenish turquoisish color. The metal file drawers work great and it is very sturdy. There is a spot spot on top that must have had some kind of water damage. I think this is called a tanker desk, or is similar to one.
The middle drawer is missing, the tracks are still there in the photo, but I will be removing the tracks.