Features: The 4inch pneumatic adhesive removal wheel delivers great adhesive removal with compressing air power, efficiently stripping glues residues, label adhesives, and oxidation layers across metal, plastic, and glass surfaces. Engineered with specializing rubber component and surfaces treatments, this polishing tool simultaneously removes stubborn contaminants while restoring smooth finishes, minimizing post processing step. Ideal for automotive technicians, furniture manufacturers, and DIY enthusiasts seek professional grade surfaces preparation in workshops or home garages. Perfect for automotive body repair, electronics casing maintenance, and furniture restoration projects requiring no vibration, low noise operation. Compressing air operation eliminates electromagnetic radiation and reduces energy consumption through recyclable air compressor systems. Specifications: Component: Rubber Color: As pictures shown. Optional Size: 100x100x20mm/3.94x3.94x0.79in; 100x100x25mm//3.94x3.94x0.98in Quantity: 1 set Package Includes: 1 set Adhesive Removal Wheel note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!