DescriptionAre you looking for convenient nasal cannula for your daily use?Our nasal cannula provides an uninterrupted flow of oxygen that provides more safety for use. A device used to deliver supplemental oxygen or increased airflow to a patient or person in need of respiratory help. Professional nasal oxygen tubes for expert or personal use.Features-Color:As Shown -Material:PVC -Size:28.00X7.00X1.50cm/11.00X2.75X0.59in -Simple installation, quick and easy to connect this nasal oxygen cannula to the most oxygen machine.-This nasal oxygen cannula allow easy movement, is convenient and light, and brings comfort wear. -They are made of high-class materials, safe and healthy, and can be used with confidence. -A device used to deliver supplemental oxygen or increased airflow to a patient or person in need of respiratory help.-Our tube provide an uninterrupted flow of oxygen that provides more safety for use.