bbq factory&reg; JPX031 (3-pack) Porcelain Steel Heat Plate Replacement for Select Gas Grill Models by Coleman, Sonoma, Tuscany and Others For Sonoma Models: CGR27, CGR27LP, CGR30, CGR30LP, SGIR27LP, SGR27LP, SGR30, SGR30LP For Coleman Models: 9998, 9998 Series For Tuscany Models: CS812, CS812LP, CS892LP, SGR30M, SGR30MLP Measures 15 3/16" x 5 7/16"; made of Porcelain Steel