Feature●HIGHLY ADAPTABLE- The EZ Sander 22 is also ideally suited to the Guinevere Sanding System #11301 on its flexible shaft, and other drill chuck units. It’s different because the combination of rotating brush and sandpaper simultaneously cleans up debris and sands the surface. These EZ sanders open exciting new sanding methods while also greatly reducing fatigue and wear and tear on your body.●REFINED POWER- The brushes have five slotted segments, (a.k.a fingers or teeth), the sandpaper six. This neat little assembly is then secured to the Manpa Keyless Chuck MP21-29 which is tightened on either the end of the Multi Extension Shaft MP21-28 or in combination with the Sanding Tool MP21-12. With either or both extensions secured to your electric/battery power drills, this miniature and flexible EZ sander allows for rapid power sanding on nearly all wood surfaces.Description EXCEPTIONAL DESIGN- This is the smallest core size (7/8” (22mm)) in a new range of top quality Manpa sanding accessories. It consists of three replaceable slotted brushes and sandpaper (#60 & #240 grit) easily fitted to the central aluminum core. The brushes and sandpaper are specially designed for: 1) easy replacement, 2) to easily flex over all kinds of shapes, while 3) simultaneously cleaning wood debris and sanding the surface.