The wheels were constructed like chariot wheels; their crossbars, rims, spokes, and hubs were made of cast metal.
The four wheels were under the frames and the crossbars of the axles were connected to the stand. Each wheel was two and one-quarter feet high.
Each stand had four supports, one per side projecting out from the stand.
The appearance of the wheels and their construction was like gleaming jasper, and all four wheels looked alike. Their structure was like a wheel within a wheel.
Their rims were high and awesome, and the rims of all four wheels were full of eyes all around.