Bosch 1294VSK 2.3 Amp Corner Detail Sander Kit 2.3 amps and 13,000 to 19,000 OPM ensures fast, smooth results on all surfaces True finishing sander motion with no arcing or pivoting; tool-free pad changes Ergonomic soft-grip top designed for comfort Includes 20 sanding sheets, extension plate, 2 narrow extensions (flat/oval), plastic case 2.4-pounds; 1-year warranty