The Black Decker BEW230 Mouse Sander has a detailed base which is designed to give better results when sanding intricate areas. The tear drop shape of the base allows you to access tight corners. The Mouse Sander uses Quick fit sanding paper for faster sanding action and easier paper fitment. The compact design gets you closer to the work surface giving you greater control. Fitted with rubber grips for comfort and a rocker switch for continual operation. Ideal for removing paint, varnish, cleaning glass, rust and sanding in tight spaces. Supplied with: 6 x Sanding Sheets. Specifications: Input Power: 55W.Oscillating Speed: 11, 000/min.Orbit Diameter: 1.5mm.Platen Size: 105mm.Platen Shape: Mouse.Eccentricity: 0.75mmCable Length: 2m.Sound pressure (LpA) : 65 dB (A) .Weight: 0.8kg.