The cheese melting dome is made of pure stainless steel, ensuring longer service life, rust resistance, and compliance with food-grade standards for daily healthy use. It contains no harmful substances or chemical coatings; the 0.4mm thick metal plate maintains its original appearance without surface dents, and a small screwdriver is included. This 2-piece round grilling dome set meets various indoor and outdoor cooking needs, with each dome measuring 12 inches in diameter and 4.5 inches in height, equivalent to a small oven. It has ample space to melt multiple cheeseburgers, cover several steaks, bake pizzas, steam a large pile of vegetables, and more. The ergonomic plastic handle prevents scalds and offers a comfortable grip; the heat-resistant material ensures the handle does not melt at high temperatures. It features smooth and burr-free rolled edges, resists oil, water stains, and residual dirt; the mirror polish makes cleaning easy and convenient, and it is dishwasher safe. The edge of the grilling dome fits perfectly with all flat cookware, better concentrating heat to achieve continuous and even circulation, keeping meat tender and juicy with a rich smoky flavor, maintaining the temperature of grilled food, preventing dust from entering, speeding up cooking, and minimizing hot oil splatters or open flames.