The U-Pack wardrobe box measures 23 1/2" x 21" x 46" or 13.20 cubic feet. This wardrobe box is equipped with a bar that stretches across the width of the wardrobe box. It is suitable for hanging dresses, pantsuits, sport coaats, jackets etc. One wardrobe box is recommended for every 24" (2 feet) of closet space.