Manual Pulmonary Resuciator Bag to initiate resuscitation and life support measures during the possibility or presences of cardiopulmonary arrest. MPR Bags are used in a wide variety of settings including hospitals, clinics, extended care facilities and ambulances. Dynarex Manual Pulmonary Resuciator Bags have large rubber-like bag with oxygen tubing, duck-bill valve and exhalation port, reservoir tube or reservoir bag and other components. All MPR Bags come with 10 ft (3m) of oxygen tubing. Single patient MPR Bags have a clear housing which allows for visualization of patient valve. Bag design and texture facilitates grip and manageability. Latex free.