poles sander head have flexible surfaces that is not easy to leave on wall and polishes well Internal threaded design ensures enhances grinding accuracy with antislip fixation, eliminating paper displacement during high intensity sanding tasks Perfectly suited for furniture restoration, auto body repair, and metal polishing scenarios where millimeter control determines professional finishing results Ideal for craftsmen and enthusiasts requiring prolonged fine grinding operations in woodworking studios, automotive workshops, or home garage environment Light weight Aluminum Alloy Sandpaper Holder reduces user fatigue compared to traditional steel models, featuring a durability 200g frame for grinding tool and extended projects, Manufacturer: Mekalero