Porcelain Steel Heat Plates (2-Pack) , Heat Shield, Heat Tent, Vaporizor Bar Replacement for Gas Grill Model Stok SGP4130N, SGP4330SB, SGP4330, SGP4331 Grills (Dims: 14 1/4 X 25") Porcelain Steel Heat Plates, Heat Shield, Heat Tent, Burner Cover, Vaporizor Bar Replacement for Gas Grill Model Stok SGP4330SB. Dimensions: 14 1/4 X 25"; Made of porcelain steel. Fits Gas Grill Model Stok SGP4130N, SGP4330SB, SGP4330, SGP4331; Pls check and compare dimensions with your original parts before place order.