The Smiths Medical 526100 is a tracheostomy replacement cannula, designed for use in tracheostomy procedures. The cannula is size 9mm and is made from flexible material, ensuring patient comfort and ease of use. The product is color-coded for easy identification and is a disposable, non-sterile product, ensuring safety and hygiene. It comes in a box of 60, making it an economical choice for medical facilities. This tracheostomy replacement cannula is a Portex product, a trusted name in the medical field, known for its high-quality products.