The Milwaukee AIR-TIP Swiveling Palm Brush (49-90-2020) enhances your cleaning experience with its swiveling grip for easier movement. An ergonomically designed 360 degree swiveling palm grip allows you to create more cleaning leverage and freedom of movement when needed most. This swivel vacuum brush comes with three interchangeable heads for more cleaning options. The rubber bristle head is optimized for cleaning automotive carpet and collecting stubborn debris. The stiff brush head allows for deep cleaning agitation of debris, and the soft bristle head is for cleaning more delicate surfaces.