1. Improved safety: With its nonslip design, our hand sander ensures easier and more comfortable use for better grinding and smoothing. The larger size and ergonomic handle guarantee effortless handling, enabling faster grinding with enhanced efficiency. 2. grinding: Featuring a rotating handle, our hand sander allows precise adjustments for flat, curved, concave, or ribbed surfaces. It is suitable for versatile applications on materials like wood, metal, and more—tackling any task with relative ease. 3. Revolutionary design: Thanks to its innovative and userfriendly design, our hand sander excels in laborsaving drywall applications. It can boost work efficiency while reducing physical strain, making every job smoother and easier. 4. Versatile solution: This hand sander is ideal for woodworking, wall sanding, automotive bodywork, and more. It effectively removes paint and rust, delivering smooth, even surfaces every time.