Typical surface-to-ground electrical resistance: 10e5 to 10e6 ohms. "Sphere" design for dragging action and maintain conductivity to ground during movement. Robust material ensures very long and durable working life, saving maintenance & replacement cost. A practical & permanent ESD-free grounding solution. Drains charge to ESD protective flooring
Can be use for grounding of chairs, storage shelves, carts, table, etc.