1. never choke because of the hexagon;
2. certificate,CE andISO13485;
3. non-toxic PVC, medical grade;
4. soft dipping nasal

1. made of non-toxic pvc,medical grade ,no skin stimulation;

2. out diameter of tube is 5mm or 6mm according to your choice;

3. Different length available, with 2 connectors to match wide range of respiratory equipment; 4.packed in individual peelabe polybag.

5. sterilized by ethylene oxide gas.

6 anti-block even bent thanks to hexagon keelson design;

7. different types of tips for your choice.

8.Good suppleness of the source connector helps tight commissure with oxygen source and better gas tightness ;

9.pure and softer body due to polymer dipping method;

10.custom-made serve you if necessary