4-in1 Tool KitFour Drapery and Upholstery Heads Slide Quickly and Easily Onto One Base Tool. The revolutionary, patented 4-in-1 tool kit is another unique U.S. Products exclusive. Made from a high-performance, lightweight resin material, this multi-use tool is designed to give both the professional and novice complete control over any cleaning situation. The kit consists of 4 different heads for cleaning upholstery, drapery and vertical blinds. These fit neatly into a compact professional carrying case. The base tool is included. The 4-in-1 tool kit can be used instantly simply by choosing the proper head for each cleaning task and sliding it onto the base tool. The heads and base tool may also be ordered separately.