Suitable for GN containers made of stainless steel, this product is ideal for transporting food, sauces, and soups. The use of silicone covers helps keep the food in the containers fresh for longer periods. Additionally, the silicone lids can be written on with water-soluble pens, allowing for easy labeling and organization. GN containers made of stainless steel, when used with the silicone lid, are safe for use in the oven at temperatures up to 220 degrees.