PRESTAN-PP-FM-300M-MS Professional Manikin Collection with CPR Feedback (Medium Skin); contains (1) Professional Adult Manikin, (1) Professional Child Manikin, and (1) Professional Infant Manikin; includes (10) Adult Face-ShieldThe Prestan Professional Collection consists of one (1) Adult Manikin, one (1) Child Manikin, and one (1) Infant Manikin (all manikins installed with Rate Monitor and Depth Clicker for CPR Feedback and AA batteries). Also includes 10 Adult Face Shield Lung Bags, 10 Child Face Shield Lung Bags, 10 Infant Face Shield Lung Bags, an Instruction Sheet and Carry Bag.