Features:

1) Made of non toxic PVC
2) Sizes: adult, children, infant
3) Colors: light green, light blue and transparent
4) Inside wall: plane or ribbed (reinforced, not easy folded)
5) Slippery surface
6) Easy operation, non-irritating
7) Sterile: by EO GAS
8) Usage: for medical and first aid usage

We have many other products you may need. See Nasal Oxygen Cannula

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