The Laerdal-182-40011 RJ QCPR Airway Corrugated Tube is a high-quality replacement part designed for the Resusci Junior QCPR manikin. This durable tube simulates a natural airway passage, allowing realistic ventilation and airway management practice. Built from flexible, medical-grade material, it ensures smooth airflow, easy installation, and long-term reliability during CPR and airway training sessions.