Prestan Value CPR Manikin 3 Pack with Adult Child and Infant Manikins with CPR Monitors and Dark Skin Tone PP-FM-300M-DS is a great for those starting out teaching CPR and AED Training. Compatible with most AED Trainers. Professional-quality manikin at a fraction of the cost! Comprehensive design allows for practice of Heimlich maneuver and abdominal thrusts as well as CPR and mouth-to-mouth breathing. Realistic anatomical markings (Adam s apple carotid arteries navel rib cage chest notch) make it easy to learn correct hand placement for checking pulse performing chest compressions and more.Prestan Value CPR Manikin 3 Pack with Adult Child and Infant Manikins with CPR Monitors and Dark Skin Tone consists of one adult one child and one infant manikin with lung bags instruction sheet and carry case.Contents:(1) Adult Manikin with CPR Monitor and Dark Skin Tone(1) Child Manikin with CPR Monitor and Dark Skin Tone(1) Infant Manikin with CPR Monitor and Dark Skin Tone(10) Adult Face-Shield Lung Bags(10) Child Face-Shield Lung Bags(10) Infant Face-Shield Lung Bags(1) Instruction Sheet(1) Nylon Carrying CaseAll Prestan manikins now include a 3 year warranty! BATTERIES NOT INCLUDED