* Note: Every nose has a unique internal shape. Sizing recommendations are only for approximation purposes and will not fit every subject equally. For your initial purchase, we recommend purchasing a Double-Fit-Kit to choose the best fitting size.
Step 1 - Use a regular ruler or measuring tape that has millimeters (mm).
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Step 2 - Feel the top of the nose bridge and find the top indentation.
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Step 3 - Place the ruler or measuring tape on top of the nose bridge.
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Step 4 - Measure the distance from the top nose indentation to tip of nose.
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Step 5 - Use the size selection chart to find the corresponding NasoBoost size.
Disclaimer: Content on this site is for reference purposes only and not intended to substitute advice given by a physician or other licensed health-care professional. Information or statements regarding NasoBoost Nasal Dilators are not intended to diagnose, treat, cure, or prevent any disease or health condition. Keep this product away from children as they represent a choke hazard. Do not use NasoBoost products for activities where a nose may be impacted. Clean and disinfect NasoBoost products before and after each use. Contact your health-care provider immediately if you suspect a medical condition. NasoBoost.com assumes no liability for use or misuse of its products.