Features Ergonomic and comfortable grip, allowing for long-term usage without fatigue. Lightweight and easy to carry around, sponge block is elastic and resistant to deformation. Dust-free operation with dust extraction functionality and a connection for a dust collector pipe. Machine compatible with perforated suede sandpapers with a magic sticky design. Perfect for a range of applications including wood polishing, household cleaning, automobile maintenance and finishing grinding. Features: Comfortable grip, suitable for long-term operation, not tired, not grinding hands. Light weight and easy to carry, elastic and not easy to deform. The dust collecting function can be realized by connecting the dust removing hole and the dust collector pipe. The grinder is magic sticky type and needs to be used with perforated suede sandpaper. Suitable for wood polishing, household cleaning, automobile maintenance, finishing grinding. Specification: Material: Plastic Weight: 193g/6.8oz Color: Red Grinding Disc Holes: 9pcs Grinding Disc Shape: Square Grinding Disc Type: Magic sticky type Grinding Disc Size: 125*70mm/4.9*2.8inch Package List: 1 x Sanding Block Package List