Nasal Insert Cannula Large
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- Item #: 200-0009
Large Cannula users typically have larger than average nostrils. Users with large noses and large nostrils fit this size. Men with large nostrils usually fit this size. This size is designed for large round nostrils. A measurement of 17mm or 11/16 of an inch across(not front to back) your nostril or larger, this size is for you if you prefer to measure.
