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. 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 for sanding work. Hook and loop back can be tightly adhered to the hand sander and not easy to fall off. 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. 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., Weight: 1.21915630886 pounds, Manufacturer: NONDK