It is used for the oil sprayed in the kitchen to prevent the wall of the oven from being stained with oil. Effective thermal insulation to prevent the surrounding plastic spice container from being melted by heat. Foldable different shapes to meet different requirements can be folded in L or U shape if necessary. Easy to clean, just rinse or clean with a damp cloth with detergent. A single stove can be enclosed by just one piece. The double furnace requires two parts and can be bought if necessary.
