Styrofoam cone. Hollow Out Inside Styrofoam cone. You can use it for a variety of purposes. You can paint it like a pole. Can be used with other sizes for more purposes. The inside is hollow out, making it easy to arrange it. Due to the manufacturing method, there may be slight dents in the package. ·Please note that the color of the product may appear different from the actual product depending on the monitor used. ·There may be cases where there are differences in items that are not available in handsfree stores. Please check with each store prior to handling instructions.