The most widely used CPR mask in the world! The Laerdal Pocket Mask is especially designed to be used by the professional rescuer and first responder. It offers superior protection for both rescuer and victim. The Laerdal Pocket Mask combines a low resistance one-way valve with a disposable 3M Filtrete hydrophobic filter to help prevent the passage of liquids and secretions. The distance to the patient allows the rescuer to check patient's mouth colour, secretions and chest movement. An optional oxygen inlet facilitates delivery of supplemental oxygen during ventilation of a non-breathing patient or for inhalation by a spontaneously breathing patient. An emergency requiring CPR can occur anytime, anyplace, to anyone. It's good to know the Laerdal Pocket Mask can always be there when you need it. Either residing in your pocket or in the new soft pack with belt loop, it can be carried with you at all times.Latex Free. Mask comes in a Nylon Carry Case and includes 1 Pair of Gloves and an antiseptic wipe.