38520 Features: -Detail sander.-Oscillating motion prevents sandpaper from clogging.-Electronic speed control allows for continuously variable speeds from 3,000 - 10,000 oscillations/min.-Use on wood, steel, non-ferrous metal, glass, ceramics and plastic.-Head of die-cast zinc ensures exact and stable.-Main housing made of glass fiber reinforced Polyamide.-Sand paper and fleece with hook and loop system to facilitate changing.-Volts: 110-120. Color/Finish: -Ideal for fine sanding, finishing, polishing, deburring, roughing, paint, silicone removal and cutting. Dimensions: -4.53" H x 7.87" W x 13.19" D, 2.4 lbs. Warranty: -Manufacturer provides 2 years limited warranty.