51 Inch Freestanding Gas Grill with 2 Boost BurnerGrill food that tastes better than ever on the reinvented 4-burner, stainless-steel Spirit SP-425 Gas Grill with Sear Zone. Create bold, flavorful sear marks on meat, fish, and vegetables with two red Boost Burner knobs that unleash 40% more power in the Sear Zone. Ignite each individual burner easily with one hand with Snap-Jet Ignition and control the heat precisely with a full range of temperatures from high to low and everything in between. See the cooking temperature at a glance with a digital thermometer thats easy-to-read day and night. Make the most of your space by adding a variety of Weber Works drop-in accessories (sold separately) to the side table and snap-on accessories (sold separately) to the side rails.