3 Inch 75mm Sander Backing Pad Hook & Loop Sanding Disc Sandpaper Back-up new and high quality OOTDTY Features: Fit for the polishing of artificial stone, furniture and products, metal, automobile Scope: Pneumatic grinding machine chassis with brushed or hit the self-adhesive sandpaper sheet, and a ball of wool to metal, stone, paint products such as cotton polished surface. To clean pad: Wipe with a clean dry cloth, do not use solvents. Polishing Pad only, other accessories in the picture is not included. Pls Note: it is used for surface polishing,please use lower speed and not force to press.otherwise the rod of polish pad may be bending.we will not bear the responsibility.Please understand. Specification: Material: Rubber Diameter: 3 inches (75mm) Shank: 3mm,6mm (optional) Color: Black + Yellow Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 Polishing Pad with Shank