Can be either a fiber or fabric that does not allow the build-up of static electricity to occur when the fiber or fabric experiences friction or rubbing.
Thanks to a hard-performance hard-coat adopted by Sony on its Blu-ray Disc media, there is extremely low electrostatic charge, making it difficult for static electricity to be generated and for dust to be attracted.
Shoe with metal plug in sole to ensure static electricity is safely earthed to avoid sparks in areas where flammable gases are present or sudden electrical discharge could cause damage.