MATERIAL: After we listening to the customer's adivce we will tear off the protective film when we finish the product. Please remove the residual protective film before use. Crafted with high quality 430 stainless steel, this portable camping stove will steadily burn bright, whatever heavy weight or high heat comes its way STABLE AND SAFE: 304 Stainless Steel grid backing plate creates a stable cooking platform, the cuboid design makes the product more stable and provides a reliable support for the kitchen utensils