Feature:1. The dust extraction sanding block shell is made of ABS plastic material, which is light and wearresistant.2. The bottom has hook and loop design, which is strong and not easy to fall off, suitable for mesh sandpaper.3. There is a suction adjustment switch at the interface of the sanding block, which can adjust the suction according to demand.4. The sanding block fits the hand palm and is easy to hold and operate, suitable for long-term sanding operation.5. Commonly used in wood polishing, household cleaning, car maintenance, finishing grinding, etc.Specification:Item Type: Dust Extraction Sanding BlockMaterial: PlasticColor: Black and redScope of Application: Wood polishing, building cleaning.Package List:1 x Dust Extraction Sanding Block