This attachment kit will enhance your ability to clean more quickly and effectively. For safety, keep the vacuum at the base of your stairs and use the SEBO 9' Extension Hose to reach up a full flight of stairs. The SEBO Hand-Held Turbo Brush provides excellant cleaning of carpeted stairs and upholstered furniture with it high speed revolving brush roll. More easily reach into those tight corners with the 24" Flexible Crevice Tool. It and the Turbo Brush are great for cleaning your car's interior. The Crevice Tool requires the included SEBO to 1 1/4" Tool Adapter to enable it to be used on SEBO uprights.