Thermo sensitive tube softens at body temperature to conform to the anatomy of the respiratory tract.Kink resistant inflation tube ensures patient safety during cuff inflation and deflation.Murphy eye has a polished smoothness ensuring atraumatic intubation and extubation.Soft, high volume, low pressure cuff provides an air tight fit between tube and trachea.Radio opaque line.Standard 15mm connector.Conforms to F-29 standards.Sterile individually packed in peelable blister pack.