Protective coverall with hood made from a light weight and durable fabric Tychem C garments. chemicals and biological hazards resistant (even under pressure) (450g per garment) Tychem C is used for splash or pressurized splash protection in a variety of industrial environments, including pulp and paper manufacturing, food processing, chemical processing and pharmaceutical manufacturing. DuPont Tychem C, model CHAS Made in CAMBODIA Protective clothing category Ill Type3-B, Type 4-B, 5-B and 6-B EN 14126 ( barrier to infective agents) En10732 ( protection against radioactive contamination) EN1149-5 antistatic treatment on inside 25pcs/crt