Model Number:Zerodisb8xd9mue24-16 Package Dimensions:39 x 22 x 6 cm 1. SILICONE ROLLER: The roller is made of excellent silicone, which has high resilience, high temperature resistance, and good wear resistance. 2. MULTIPLE USAGES: This manual roller carries static electricity and can clean small impurities such as hair, dander, dust, fibers, rubber powder, etc. 3. GOOD PERFORMANCE: This silicone manual roller has low hardness, good softness, and will not damage items during use, making it safe and durable. 4. METAL HANDLE: The dust remover roller adopts an aluminum alloy handle, non slip and wear resistant, the iron bearing is sturdy and durable. 5. APPLICABLE SCENE: Widely used for cleaning in dust free workshop, home kitchen, circuit board maintenance, electronic semiconductor production, etc. Spec: Item Type: Manual Roller Roller Material: Silicone Handle Material: Aluminum Alloy Bearing Material: Iron, Plastic Melting Point: 150C Water Solubility: Insoluble Peeling Test: Rolling 60000 times without peeling Roller Diameter: Approx. 28mm / 1.1in Bearing Outer Diameter: Approx. 13mm / 0.5in Bearing Inner Diameter: Approx. 6mm / 0.24in Roll Surface Hardness Parameter: Viscosity Type: Low Viscosity Viscosity Value: 310D Hardness (Shore Hardness): 32 Degree Applicable Scene: Clean hair for workers in dust free workshops and kitchens, cleaning tools for circuit boards, PCBs, LCD processes, light guides, precise printing of soft films, SMT, dust free rooms, electronic semiconductors, and other industries when producing products. How to Use: Usage Method: Use a roller to gently roll the surface to be cleaned.Under the action of static electricity, small impurities such as hair, dander, dust, fibers, rubber powder, and copper powder on the surface of the product will be adsorbed on the roller.Roll the roller on the paper, and the dust will move onto the paper.Roller Cleaning Method: After the surface of the roller becomes dirty, clean it with adhesive paper METAL HANDLE: The dust remover roller adopts an aluminum alloy handle, non slip and wear resistant, the iron bearing is sturdy and durable. MULTIPLE USAGES: This manual roller carries static electricity and can clean small impurities such as hair, dander, dust, fibers, rubber powder, etc. APPLICABLE SCENE: Widely used for cleaning in dust free workshop, home kitchen, circuit board maintenance, electronic semiconductor production, etc. GOOD PERFORMANCE: This silicone manual roller has low hardness, good softness, and will not damage items during use, making it safe and durable. SILICONE ROLLER: The roller is made of excellent silicone, which has high resilience, high temperature resistance, and good wear resistance. METAL HANDLE MULTIPLE USAGES APPLICABLE SCENE GOOD PERFORMANCE SILICONE ROLLER