Description: Premium aluminum foil material with good heat conductivity for food heating and cooking applications Heat-resistant and cold-resistant design for oven temperatures and freezer storage Suitable for hot food preparation, refrigerated storage, and frozen food handling For grilling, baking, roasting, steaming, catering takeout, buffets, and party meal preparation Rectangular deep pan structure with high sides for holding ingredients and sauces High-sided design reduces the risk of spills during cooking or transport Convenient for home kitchens, restaurants, hotels, banquet catering, and outdoor grilling Helps reduce cleanup work after use .