bbq factory&reg; 3-Piece Universal Stainless Steel Vaporizer Bar JPX-P3 for Char-Broil, 4-pack (11.75"-29") Heat Plate Dimensions:Expands from (11.75"-29")" ; Heat Shield Material: Stainless Steel Adjustable grease guards protect burners for longer life Expands from 11.75" to 29" 3-piece design adjusts to fit most burners, 1 set replaces 1 vaporizer, NOT 3. this item include 4 sets of heat plats.