Frazier Suction Tubes, 7 Fr (Stainless steel angled tip, finger tip air cut off 7fr dia, 2.3mm) removes the debris or fluid from the laryngeal section and nasal cavities, where they irritate and aspirate the throat. This tube features a fenestrated polymer handle that allows a firm grip and precise control. This instrument is perfectly crafted from high-quality German surgical stainless material.