They had human hands ¹  under their wings on their four sides. As for the faces and wings of the four of them,

As for their appearance, all four of them looked the same, something like a wheel within a wheel. ¹ 

along with their entire bodies, ¹  their backs, their hands, and their wings. The wheels of the four of them were full of eyes all around.

There was a row of masonry around each of the four courts, and places for boiling offerings were made under the rows all around.

Their faces had this appearance: Each of the four had the face of a man, with the face of a lion on the right, the face of an ox on the left and also the face of an eagle. ¹ 

In the four corners of the court were small ¹  courts, 70 feet ²  in length and 52½ feet ³  in width; the four were all the same size.