This creates Faraday cage effect around the operator. This shields ESD charges from operators' clothing from damaging ESD sensitive devices. Panel to panel conductivity prevents isolated charged conductor in ESD Protected Area.
Anti-static Polyester Apron
35% cotton+63% polyester+2% conductive fiber
Colors available: Pink
Surface resistance: 10e6-10e8 Ohm or 10e7-10e9 Ohm