Made of medical grade PVC. Colour coded for easy size identification. Built-in anatomically correct curve for fast and easy insertion. Reinforced tip resists folding over during insertion and plugs the upper esophageal sphincter. Cuff and airway tube molded as single unit for extra safety – no separation. The surface has a microstructured texture to ease insertion. A soft cuff ensures a good seal with low mucosal pressure. Pilot balloon identifies mask size and provides precise tactile indication of degree of inflation. Ergonomically shaped airway tube for firm and ergonomical grip during insertion. Convenient depth marks for monitoring correct position