Smallest, lightest, and most powerful random orbit sander in its class Ensure a better finish with a 3mm orbit without the bulky size Reach smaller areas and tighter contours with less fatigue Spot focuses sanding needs instead of sanding entire areas The latest technology in ultra compact precision machined internals Full length with pad of 4.3"; Includes 2" (20301P) and 3" (20302) PU hook and loop backing pads .