Static-Dissipative Anti-Fatigue Mat. Durable floor mat to protect operatives from static build-up Static-dissipative anti-fatigue mat Essential for all areas which are static sensitive Grounded via a 10mm male stud fitted to the mat Maximum performance when used with grounding wire Surface resistivity 10 ;sup>9 ;/sup> to 10 ;sup>10 ;/sup> Ohms per square metre