Our Laryngeal Mask Airway is made of medical-grade PVC or silicon, it is specially designed shape coincides with the laryngopharynx well in order to reduce stimulation to patient body and improving the cuff seal. It is easier operation and time saving than endotracheal tube during intubation; It is used with less pain and cough caused than endotracheal tube. Suitable for adult, child and infant use. Better feeding and less allergic caused to patients; It is single use, sterilized by ETO gas