Features 1. Versatility: Our Dust Free hand-sanding sponge blocks are perfect for a variety of tasks, including wood polishing, home cleaning, car maintenance, and finish sanding. With its high-performance design, it delivers superior results in a variety of applications. 2. Efficient dust removal system: The Extraction Sanding Block is equipped with dust removal holes and is designed to be used with perforated suede sandpaper to ensure efficient dust removal. By connecting the dust collector duct, you can easily achieve a dust-free working environment, improving cleanliness and safety. 3. Ergonomic design: We understand the importance of comfort during operation, our sponge blocks have a comfortable grip and can be used for long periods of time without fatigue or discomfort. The elastic material ensures that the sponge block maintains its shape, providing consistent performance throughout the entire task.. 4. Portable and lightweight: our hand-sanded sponge block with Handle The design is lightweight and easy to carry. Whether you're working on site or moving between projects, this compact tool is easy to transport and use wherever you need it. 5. Superior Quality: Our sponge blocks are made of high-quality materials with precision and durability in mind, ensuring long-lasting performance. Its sturdy construction ensures it can withstand rigorous use without wear and tear, making it a reliable choice for professionals and DIY enthusiasts alike. 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: 226g/8oz Grinding Disc Holes: 22pcs Grinding Disc Shape: square Grinding Disc Type: magic sticky type Grinding Disc Size: 200*70mm/7.9*2.8inch Package List: 1 x Sanding Block Package List