The Smiths Medical 519000 is a tracheostomy cap, designed to provide a secure closure for a tracheostomy tube. This product comes in a box of 10, ensuring you have ample supply for your needs. It is designed for single patient use and is intended to be replaced as needed. This tracheostomy cap is a vital accessory for patients with a tracheostomy, providing a secure and reliable method of closing the tracheostomy tube when necessary.