1ENHANCED MATERIAL: Made with a liquid silicone material that offers high rebound, high temperature resistance, and excellent wear resistance. Experience the advantages of accurate engineering. 2GREAT FLEXIBILITY: This roller features a low hardness level and flexibility, ensuring ease of use and preventing rust. Keep your surfaces clean and free from dust with confidence. 3SILICONE CONSTRUCTION: The roller is made of silicone material that is safe, durable, and designed for long term use. Ensure efficiency and reliability in your dust removal process. 4DURABLE AND WEAR RESISTANT: The roller's black aluminum frame with a plastic handle is built to withstand wear and tear. It features a combination of iron and rubber bearings, making it clean, environmentally friendly, and resistant to rust. 5STATIC FUNCTION: This roller is equipped with a static feature that enables efficient removal of small impurities on the surface, such as hair, dander, dust, fibers, rubber powder, and copper powder. Maintain a clean and clear screen without any hassle.