DRYWALL SANDER DESIGN: Helps to sand muds and plasters on the ceiling or wall more quick and easy ULTRA-FLEXIBLE HEAD: Reduces the risk of damage to the surface, and it helps enable more effortless movement across surfaces CEILING-SUCTION MODE: Helps reduce the weight of the tool while working overhead, to reduce strain and lessen fatigue T-HANDLE GRIP: Provides a better and more adaptable grip to help reduce arm strain, especially overhead QUICK-RELEASE EXTENSION POLE: Adapts the length of the sander when switching from ceilings to walls, and subtracting extension removes excess weight EASY-TO-REACH CONTROLS: The power switch, rpm and airflow controls can be adjusted without removing the hand from the grip SPEED SELECTOR: Offers results in different materials and applications CONSTANT SPEED: Provides smooth operation and reliable speed under load REMOVABLE BRUSH: With quick-release feature that allows sanding right up to corners FLEXIBLE DUST HOSE: Provides virtually dust-free sanding