the dome captures heat to decrease cooking time, reduce flare-ups and create the ideal conditions for melting cheese on your burger patties. It also infuses more smoky flavour into grilled foods of all kinds, such as chicken, steaks and ribs, this cheese melting dome can also be used for melting cheese on pizzas, bruschetta's, and more!Product material:304 stainless steel,Size:18x8.8cm , 20x9.6cm , 24x11.3cm , 26x12.5cm , 28x13.5cm , 30x15cm