The Clear Plastic Dome Lid for 4 lb. Oblong Aluminum Container is the perfect way to make your loaf cakes or servings of other food items, such as pasta or meat entrees, ready for take-out. This polystyrene plastic lid is highly durable to cover and protect the contents of the container. Ridging around the sides will also help reinforce its strength and make it suitable for stacking purposes. Sold 250 per case, this lid can conveniently be disposed of after it's done being used.