Model Number:3imhp7951o-20 Package Dimensions:22 x 14 x 6 cm 1. High Grade Material: Made with an enhanced liquid silicone material that provides exceptional resilience, high temperature resistance, and excellent abrasion resistance, ensuring long lasting durability. 2. Prolonged Usability: With its low hardness and remarkable flexibility, this roller offers a gentle touch without causing any damage. It remains rust free for prolonged usability. 3. Long Service Life: The roller is meticulously crafted with high grade silicone material, guaranteeing a safe and reliable cleaning tool that can be used extensively without compromising its performance. 4. Durable and Wearproof: Crafted with a durable and wearproof full aluminum alloy handle, this roller is built to withstand heavy usage. Equipped with iron and rubber bearings. 5. Exceptional Design: Its exceptional design incorporates static electricity, enabling it to efficiently remove even the finest impurities such as hair, dandruff, fibers, rubber powder, and copper powder from surfaces, leaving them immaculately clean. Specification: Item Type: Silicone Screen Film Roller Material: Silicone, aluminum alloy, iron, rubber Roller Material: silicone Melting Point: 150 Degree Celsius Water Soluble: insoluble Peeling Test: Roll 60,000 times without peeling Inner and Outer Diameter: 28mm bearing outer diameter: 13mm/0.5in Inner Diameter: 6mm/0.2in Roller Surface Hardness Parameters: Viscosity Type: High viscosity Viscosity Value: 620D Hardness (Shore Hardness) : 30 degree Application Scenario: clean workshop, kitchen staff hair cleaning, circuit board, PCB, LCD process, light guide, film accuracy printing, SMT, clean room, electronic semiconductor and other industries to produce products, surface treatment required cleaning tools. How to Use: How to Use: Use a roller to gently roll the surface to be cleaned.Under the action of static electricity, fine impurities such as hair, dander, dust, fiber, rubber powder Exceptional Design: Its exceptional design incorporates static electricity, enabling it to efficiently remove even the finest impurities such as hair, dandruff, fibers, rubber powder, and copper powder from surfaces, leaving them immaculately clean. Long Service Life: The roller is meticulously crafted with high grade silicone material, guaranteeing a safe and reliable cleaning tool that can be used extensively without compromising its performance. Prolonged Usability: With its low hardness and remarkable flexibility, this roller offers a gentle touch without causing any damage. It remains rust free for prolonged usability. Durable and Wearproof: Crafted with a durable and wearproof full aluminum alloy handle, this roller is built to withstand heavy usage. Equipped with iron and rubber bearings. High Grade Material: Made with an enhanced liquid silicone material that provides exceptional resilience, high temperature resistance, and excellent abrasion resistance, ensuring long lasting durability. Exceptional Design Long Service Life Prolonged Usability Durable and Wearproof High Grade Material