Uses: Cleaning films, CD, Camera, Lenses, Glass, Plastics, Scanners, Jewelry ESD Brush With Hard Bristles (1.5cm 3 x 7) - Anti-Static ESD 4.5cm Cleaning Brush Carbon Fiber Record Brush Matin Anti-static Control Brush High Grade Metal Antistatic 932575 Matin Anti-static Brush Uses]Hand Held Anti-Static Brushes Are Used For Cleaning Films, Cd, Cameras, Lenses, Glass, Plastics, Scanners, Acrylics, Jewelry, Key-Board, Monitors, Instruments And Technical Equipment Matin Brand New - Anti Static Control Brush - High Grade type Q: How do I use the Matin Anti-Static Control Brush? A: To use the brush, simply hold it and gently sweep it across surfaces like camera lenses, electronics, and glass to effectively remove dust and static Rate of Anti-Static effect : 99% Brush length : 4., 5cm The unique blend of soft natural hairs and conductive synthetic fibers(acrylamide+copper) plus the conductive nature of the construction result in effective static dissipation.