Usage: Carefully roll the surface to be cleaned with a roller. Under the action of static electricity, fine impurities such as hair, dander, dust, fiber, rubber powder and copper powder on the product surface are adsorbed by the roller. Then roll the wheel over the paper and the dust will be spread onto the paper. Roller : If the surface of the roller is dirty, it with adhesive paper or use an adhesive pad as a roller. Do not touch liquids with strong acids and bases. (Do not have adhesive paper with you when shipping) Specification: Item Type: Silicone Screen Film Roll Material: Silicone, Aluminum Alloy, Iron, Rubber Roll material: silicone Melting point: 150 degrees Celsius Water soluble: insoluble Peel test: Roll 60,000 times without peeling Inner and outer diameter: 28 mm. Bearing outer diameter: 13mm/0.5 inch Inner diameter: 6mm/0.2 inch Roller surface hardness parameters: Viscosity Type: High Viscosity Viscosity value: 620D Hardness (Shore Hardness): 30 degrees Application scenario: workshop, kitchen staff hair , circuit board, printed circuit board, LCD process, light , film printing, , room, electronic semiconductor industry and other industries producing products, tools required for surface treatment. Package list: 1 x Scooter Note: 1. Only small dust particles can be removed (not anti static). 2. After use: Roll the roller back and forth on the adhesive paper several times to keep the surface of the adhesive roller .Wide Application: This dust removal roller is used in many situations such as bedroom, living room, office, etc. High Grade Material: Made with an enhanced liquid silicone material that provides exceptional resilience, high temperature resistance, and excellent abrasion resistance, ensuring lasting durability. Anti static: The dust removal roller is anti static, anti friction and wear resistant, which is easy to use to meet your various needs. Exceptional Design: Its exceptional design uses static electricity to efficiently remove even the finest contaminants such as hair, dandruff, fibers, rubber powder and copper powder from surfaces, leaving them spotlessly . 150°C melting point: The anti static roller is non , environmentally friendly and not easy to rust, and has a melting point of 150°C.