Half Gastro Foil Deep is a type of catering equipment similar to the Half Gastro Foil , but deeper in size. It is a deep tray made of aluminum foil, often used for cooking and serving food. They are commonly used for dishes that have a deeper filling or for those that need a higher capacity. They are disposable, making them convenient for catering events and parties where clean-up needs to be quick and easy. Additionally, they are designed to withstand high temperatures in the oven, microwave, and grill. They are perfect for dishes like pies, deep-dish pizzas, and stews.