ALL ARE COVER ALL MADE FROM : { made out of (1)  100% cotton fabric  (2) CVC 80% Cotton 18% Polyester 2%Antistatic with Treated Fire retardant finish optional Water/chemical repellent  WITH EN STANDARD PASSED EN 11611, 11612, 1149-5 (3)98% Cotton, 2%Antistatic Fabric Treated Fire retardant finish optional Water/chemical repellent  WITH EN STANDARD PASSED EN 11611, 11612, 1149-5(4) Modacrylic fabric of 60 %Moda, 38% Cotton, 2% Antistatic [Inherent Fire Retardant ]  WITH EN CERTIFIED (5) Aramid and its different blends [Inherent Fire retardant] EN CERTIFIED