Flexible, contoured lip tab provides stability and along with over the ear design provides patient comfort. Choose from (non-flared) or flared nasal prongs and Crush- and kink-resistant Star Lumen® Tubing. Individually packaged. 50/Cs #5207- Flared #5205-Non Flared #5203-NON FLARED SOFT 25/Cs Latex Free UNSPSC#42271718