Oxygen nasal cannula (NISSEI) star-shaped L size 20 pieces OX-01L 1 box (20 pieces)

The nose section is made using a unique special DIP molding process, and the nozzle at the tip is soft and short, reducing dryness in the back of the nose. The nose part is compactly designed to improve ventilation around the area, reducing stuffiness. Material: PVC (high-quality polyvinyl chloride resin) Tube length: 65cm from nose to ear tube, 150cm thick tube at cylinder joint Cylinder joint: Tapered shape (length 38 mm) Size: L Adult Quantity: 1 box (20 pieces) Medical device number: 21900BZX0068000