This product is designed for training in tracheotomy techniques. It includes housing, neck skin, neck muscles, trachea, thyroid cartilage, and a simplified lung. The different skin layers are simulated using various materials to provide a realistic tactile response during palpation and incision. Practitioners can repeat multiple sessions using the same skin pad and trachea by adjusting their positions. With 3 replacement skin pads and 3 tracheas included, users have multiple opportunities to practice tracheotomy skills.