This set includes 20 large 9x13" (7.5LB) aluminum pans with 10 heavy-duty aluminum lids and 20 medium 8.5x6" (2.5LB) foil pans with 20 Tin Foil covers – keeping your food fresh, protected, and easy to stack or transport.Perfect for family dinners, casseroles, sides, desserts, and snacks, these aluminum pans with lids cover all your cooking, baking, and storage needs in one convenient pack.