Available in 3 sizes: 11", 16" or 22". I make this from 16 gauge steel and cut this with a hand-held Plasma Cutter, then polish it and heat with an Oxygen-Acetylene torch to create the beautiful blue/brown finish. Polished is shining, swirling silver. The final step is clear Powder Coating which preserves the finish and prevents tarnishing and rusting and allows you to hang it anywhere - outside or inside! Custom sizes available starting at 11"