Flexible, bendable, mild, fit for infants nostrils.

In accordance with shape of characteristic of anatomy, which reflect the comfortable requirements.

The maximum volume of lumen can reduce resistance of air current and work of breathing.

Sleek external wall avoids to necrosis of nasal septum.

Five Sizes: B30K20, B35K20, B40K30, B45K40, B50K50.

Model

-B30K20    Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   3.0mm/5.0mm

-B35K20   Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   3.5mm/5.5mm

-B40K30   Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   4.0mm/7.0mm

-B45K40   Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   4.5mm/8.5mm

-B50K50   Nare Diameter (± 0.5mm)/Septal Width (± 1mm):   5.0mm/10.0mm

Material: Silicone