Dyson 's original advanced cleaning kit. A set of accessories designed by Dyson engineers, consisting of: Dyson's anti-tangle motorized brush head collects long hair and pet hair. The conical, anti-tangle brush roll twists hair into the container. A mini motorized brush head for vacuuming mattresses, upholstery, and stairs, also functions as a handheld vacuum cleaner. an illuminated crevice nozzle with LED lighting that allows you to reach into dark, narrow spaces and see more precisely where you are vacuuming, Low Reach nozzles for convenient vacuuming of low and hard-to-reach places. Allows for more thorough cleaning under furniture by adjusting the angle to 90°.