1Adopts small size, lightweight air sander supports small vibration, one-handed operation, easy to grip operation. 2The compact design makes it excellent for reaching smaller areas and tighter contours. 3Suitable for grinding, fine polishing of wood, plastic, metal, rubber, stone, marble and other materials. 4Keeps speed adjustment, polishing machine is with eccentric rotation, improved for more durability. 5Used for polishing and waxing, pneumatic sander's quality is guaranteed, you can use it with confidence.Item Type: Air sanderModel: Eccentric rotation Back Pad Size:Approx. 2 inch / (50mm) Approx. 3inch / (73mm) Speed: 16000rpm Working Pressure: 6.3kg Speed Adjustment: Yes Application: Polishing, waxing 1 x Black Sander1 x Sand Back Pad 2-Inch1 x Sand Back Pad 3-Inch1 x Quick Connector1 x Pin1 x User Manual