The Practi-Baby is the most life-like infant manikin on the market complete with removable jacket and shorts. Easily moved into various positions including sitting . The Practi-Baby head moves side-to-side and tilts enabling correct head placement when opening the airway.The Practi-Man manikins have a valve system which is designed to force the air to exit through the back of the head, providing infection control protection and allowing a change of lungs after each course rather than between students.