We design these and laser cut them out of 3/16 sheet steel.   Power coated or delivered unfinished to rust.  
 
Fully welded, and strong, these stands have 4 mounting holes on their base and 1 mounting hole on the top to anchor down the polyhedron. (We make a special polyhedron that has a concrete anchor insert and will automatically apply this if you get this stand) 
These will complement your polyhedron and outdoor space and give you the perfect pedestal to put you new fire bowls on. You can even place a plant inside the metal base, as the opening is 8x8 inches. 
You can use them with any of our bowls, (smaller bowls do not mount to top) and they really add a beautiful contemporary feel to your space