It is composed of a hooded jacket and trousers. The cuffs and ankles are elastically closed. The face and waist of the hat are closed with elastic. It is made of 63g/㎡ coated (or coated) non-woven fabric. The product should be sterile. For clinical medical staff to contact potentially infectious patients with blood, body fluids, secretions, etc., to provide barriers and protection during work.