Grill Parts Pro (Pack of 3) Brinkmann Universal BBQ 4" Heat Tent, Porcelain Coated Steel, Adjustable Length (15.25"-17.75") UNIVERSAL Design Fits Most Gas Grills (LP or NG) Helps distribute heat evenly and prevents flare-ups Porcelain-coated steel construction 4" wide with adjustable length of 12"-21" Part number 812-7109-S2