Save your money.
1.Came with cracks all over. 2.Seams have gaps.
3. Instructions are horrible. Thank goodness most is easy. 
4. "IF" you don't want it to rust, instructions tell you to buy and spray paint ($9 for Krylon High Heat Max) the entire unit.
××Helpful Info for attaching the support brackets, which leads me to #5.
5. The screw holes for the brackets are covered just enough by the grate inside that it keeps the screws from going in right.
I just used the little wrench to push the grate piece inward.

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For the price I didn't expect superior quality but Some quality would have been nice.
Spend more to get better quality