Hand Sanding Block -- designed hand sander with 4 hook and loop back plates in various shapes, suitable for hook and loop sandpaper. 5 sheets of 80, 120, 180, 240, 320 grits mesh sandpaper for your sanding needs. Efficient Dust Extraction: drywall sanding block is designed to keep your workspace clean and free of dust. Its built-in dust extraction system efficiently captures and collects dust particles, ensuring a dust-free sanding experience. Premium Mesh Sandpaper -- Included superior performance dust-absorbing mesh sandpaper is made of high strength polyester fiber cloth base, high hardness abrasive material makes these sandpaper's cutting force stronger, save time and energy for sanding work. Hook and loop back can be tightly adhered to the hand sander and not easy to fall off. Comfortable to Hold -- Our sanding blocks for drywall is handle has a larger contact area for a comfortable grip, and can easily attach the ring-shaped longboard file sandpaper piece. Even control when sanding flat surfaces, tight corners, and any other hard to reach areas. Wide Application -- This hook and loop hand sander block can be used with included mesh sandpaper, application for wood, furniture, desks, closets, painted surfaces, putty, glass, metal, car polishing and cleaning. Used in auto body and paint shops, detailing shops, woodworking, metal fabrication shops, industrial shops and other household and craft projects. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Photo Color Material:Plastic Package Contents: 1x Hand Sanding Block Dust set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.