Two matching double-ball topiary trees arrive as a pair, each 36 inches tall with 41 purple blossoms scattered through dense boxwood foliage and faux grass laid over the soil. Non-allergenic PE leaves hold color under sun exposure, so the pair can flank a porch step as easily as a fireplace. Each 6-inch diameter by 5-inch tall pot is filled with cement; together the set weighs 16.5 pounds, which is what keeps the tall, top-heavy ball shape from rocking in a breeze. Light assembly joins the balls to the trunk. Because the shape is trimmed and permanent, there is no clipping schedule to keep the spheres even, and nothing to water during a vacation. Use them to frame a doorway, a stage, or a shop entrance.