6 LbsDimensions: 30" triple ring with HC 3/4" center inletFeatures: Holes are drilled and not punched (punched holes can cause a loud whistle)Fire glass required: To be used with a 2 - 4 inch layer of fire glass for best effect (not included)Application: For use in outdoor vented natural or propane gas burning fire features ONLY.T.U/Hour rating maximumIncludes: 1/2 adapter for small pipe installation.Weight: 8.