PRESTAN-PP-AM-2000-4-DS Professional Adult Series 2000 Manikin with Advanced CPR Feedback, 4-Pack (Dark Skin); Includes 4 Professional Adult Series 2000 Manikins, 4 Rate / Depth Monitors with Bluetooth App Capabilities, Breath
Sensor, Color ID Labels, (50) Adult Face-Shield/ Ventilation Lung-Bags, Carry Bag and Instructions