OPTIMAL PATTY SIZE: Slot height of the hamburger 8cm. 12 cm inner diameter ensure the perfect hamburger patties. Comfort press and removal with button-shaped handle and non-stick striped base, designed convex surface for better heat circulation and even cooking; Suitable for all types of burgers, cheeseburgers, patties, meatballs, grills, etc. This hamburger patty is made of sturdy food grade stainless steel, and the stylish and simple design makes it a great gift for any BBQ lover. The press and base have grooved indentations for perfectly pressed burgers, while the large handle makes it easy to apply enough pressure for a flat patty. This kitchen tool has a non-stick surface and is dishwasher safe for added convenience. But we recommend the customer to hand wash the product instead of putting it in the dishwasher. Cleaning with a sponge with water and detergent may prevent scratches. After washing, burst in a well-ventilated area and it will be a long companion in your kitchen. Quantity:1set