Simulaids Adam Adult Torso w/ Electronics & Carry Bag (Light signal indicates correct hand placement, compression depth and ventilation. Llifelike anatomical landmarks for carotid pulse, sternum, rib cage, substernal notch. The airway requires proper chin lift to open. Includes 10 mouth/nose pieces, 10 airway systems w/ lung, kneeling pads. 31" x 18" x 10")