PURPOSE: Provided is a cushioning material for preventing damage of a product against external impact or external force during the transportation or storage of the product. CONSTITUTION: The first cushioning material is seated on an upper portion of a microwave range, and is housed within a packing box. An upper seating surface is formed on a lower portion. A lower cushioning material is formed on a lower portion of the microwave range to carry out protection of the lower portion of the microwave range. The lower cushioning material is comprised of a vertical rib(35a) and a horizontal rib(35b). The space formed on a lower seating surface(37) comprises a vertical cushioning material(50). The vertical cushioning material is vertically formed with a plurality of corrugated pads.
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