I was under the impression this fire pit was thick solid cast iron but its very thin tin like material.  The burning area is a lil thicker but I wouldnt and am still not convinced it is cast iron.  Very light weight and kinda flimsy in my opinion.  Im comparing this to other cast iron fire pits Ive owned.  Easy to assemble and I absolutely love the moon and star design. The design and it saying its cast iron was my reasons for purchasing this fire pit.  If it is truly cast iron it should still hold the same shape and thickness or should I say thinness after about 30 or 40 uses. I also love the outter ring around the top, its perfect for resting your feet on, after you have put a couple logs of wood in it.