- Perfect size for crafts and auto body work: The base of the sanding mouse block fits any 5 inch sanding disc. The top includes 3 finger slots for extra grip and even control during use. - High quality construction for wood and light duty sanding: Made from tough polyurethane foam PU. The handheld sander block features a high quality hook and loop base that is flexible, durable, and lightweight. - Easy pad changes and secure disc hold: The hook and loop sanding disc base enables quick pad changes, prevents pad displacement and rotation, and allows easy removal of the abrasive disc without general wear. - Innovative sanding for various surfaces: The drywall hand sander is designed with slightly angled sides to assist hand sanding and achieve a neat, elegant finish on surfaces. Use scenarios: - Auto body prep and finish: Attach a 5 inch disc to the base for body work, surface prep, and finish smoothing with controlled grip from the three finger slots. - Woodworking and furniture finishing: Use on wood surfaces and trim for smooth sanding; the PU foam provides comfort and the hook and loop base allows fast disc changes without tool wear. - Drywall finishing and edge work: The angled sides aid sanding along edges and corners to produce a clean and even surface finish.