- Pilot balloon and mechanical self-sealing valve
 - Made of Polyvinyl Chloride (PVC)
 - Large cuff diameter of 1-1/2 times the average trachea maintains proper low-pressure seal during tracheal expansion and contraction
 - Offers better protection against aspiration with it's large cuff resting volume and long length to reduce pressure against tracheal tissue
 - Magill Curve Shape
 - Sterile
 - Oral / Nasal
 - Murphy Hooded Eye Tip