Alfresco ALX2-56BFGR Standard Grill on Refrigerated Cart, 56-Inch Porcelain ceramic briquettes have a special pyramid shape and cavity back to collect and evenly distribute heat Made from all commercial-grade stainless steel, heli-arc welded at all seams with no mechanical fasteners Full front and rear double skin, seamless, welded hoods with hand polished accents Natural air-curtain cooling design to keep front panel surfaces and ignition parts cool Integrated high-intensity halogen work lights angle slightly toward the center for bright, even illumination