Secure and Quick Change System: Featuring a reliable hook and loop backing, the sander maintains strong adhesion to prevent slippage or detachment during use. This system allows for easy and quick changes of the sanding discs, ensuring a hassle-free experience even during intensive sanding projects. High-Quality Materials: Crafted from ABS material, this Drywall Corner Sander is both and robust, designed to withstand frequent use without damage. The included sanding discs are made from premium alumina abrasive, which minimizes heat generation and reduces the risk of scorching the workpiece Multi-Functional Semi-Circular Design: Perfect for sanding tight 90° corners, curves, and edges, this semi-circular sander excels on various surfaces including wood, metal, plastic, and drywall. It is especially effective for interior corner sanding, finishing, and grout polishing, making it a versatile tool for any DIY enthusiast. Ergonomic Non-Slip Handle: Designed for comfort and efficiency, the non-slip handle of this Handheld Corner Sander provides an ergonomic grip that reduces hand fatigue during extended use. Its design enhances flexibility and maneuverability, making it ideal for detailed sanding tasks. Wide Compatibility and Portability: This sanding tool comes with 12 sheets of sandpaper in three different grits (120, 180, 240), making it suitable for a range of sanding tasks. The discs are compatible with all 9-inch hook and loop sanding discs, enhancing its utility., Weight: 0.9479877266 Pounds, Manufacturer: Ehwisbe