The Smiths Medical H4022S is a tube designed for endotracheal use, suitable for both oral and nasal applications. This uncuffed tube features a 3.0mm internal diameter and is constructed from high-quality Murphy PVC for durability and reliability. The tube comes with a side port for added functionality. Each box contains 10 individually packaged tubes, ensuring sterility and readiness for use. This product is designed to provide a secure and comfortable fit, making it an ideal choice for various medical settings.