Onlyfire 12-inch Stainless Steel Square Fire Pit Burner， Double Ring<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>12 x 12 inches square burner with female，1/2 inch inlet in the middle</li><li>304-series stainless steel，Rated BTU Max 92，000</li><li>Gas holes are drilled not punched for smoother gas flow creating (Punched holes can cause a loud whistle)</li><li>Includes burner ring， inlet plug， wrench and instruction</li><li>Outfitted for natural gas and propane (Propane: an air mixer valve must be installed)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41OiUC-SWSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yrRWl92-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JK3C8nHyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XJmrtCRsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/516Qo9BPWLL.jpg" noproxy>