We are calling this the Humvee luggage rack, made of expanded steel diamond mesh, but they are technically called "Rack,Vehicular Assembly" composed of a heavy steel wire grate mesh cage diamond grid material. WELDED CONSTRUCTION, 64" X 35" WITH CENTER CHANNEL. Weight approx 50 lbs. Great for a variety of uses - build cages, make shelves, or even make a trailer hitch luggage rack. How about cooking grate for a mid to large size animal? Generally only available in store, but for extra handling, UPS may be able to ship out of package.