This dome captures heat to decrease cooking time, reduces flare-ups, and infuses more smoky flavor into foods. Perfectly melts cheese on burgers, pizza and more Use on the grill, stovetop or oven Nonstick cast aluminum. Measures 9.125" in diameter, 4.125"H. Features: Non-Stick, Dishwasher Safe Care: Dishwasher Safe Material: Aluminum Country of Origin: Made in US