The mark consists of a product design feature of the goods, composed of a series of curved lines forming a layered arch structure,resembling a top-down view of multiple runways. The pattern extends from the lower left corner to the upper right corner, covering the entire surface of the goods, with the lines gradually forming semicircles and arcs. The dotted lines are not a feature of the mark, but merely indicate the positioning of the mark on the goods.
Color is not claimed as a feature of the mark.