Meet the Prestan Family. Contains two Adults, one Child and two Infants Life-like features and weight allows for realistic infant CPR training. Sculpted body contours and realistic skin feel help prepare students for real life rescues. A head that simulates the way an actual infants head would move. Face/head tilt enhances the CPR learning experience and teaches students how to open the airway during CPR. Realistic to the eye and the touch, unlike any other on the market. Lightweight, less than half the weight of the nearest competitor. Available in three skin tones. Light (original), Medium and Dark.CPR Rate Monitor. Prestan Professional Manikins may be equipped with a revolutionary CPR Rate Monitor that allows for instant feedback to both instructor and student regarding the rate of chest compressions. The visual feedback from the CPR Rate Monitor gives students a real life feel of delivering 100-120 compressions per minute. The CPR Rate Monitor is an optional feature and the Professional Series Manikins are available both with and without it. The CPR Rate Monitor may also be purchased separately and easily installed into existing Prestan Professional Manikins.Audible Clicker: In addition to the visual rate monitor, students will also hear a clicker sound as the chest is pushed to the appropriate depth allowing them to experience the true force needed to deliver real life chest compressions. Easy Set Up Fast & Simple: Clamshell torso design that accommodates an easy-to-insert face-shield/lung-bag.