Ultra Breathable Nasal Mask (Slotted Nostrils, Small, 3 Frames)

Description

Multi-sized packs are highly recommended for first-time buyers. Nasal Filter is a good alternative to masks and allergy pills. It is more invisible than masks and drug-free compared with allergy pills. Select Your Size(R is short for Round and S is short for Slotted) Please kindly refer to the images above for how to differentiate Round and Slotted Nostrils.I-R: Small round nostrilII-R: Medium round nostrilIII-R: Large round nostrilI-S: Small slotted nostrilII-S: Medium slotted nostrilIII-S: Large slotted nostrilPackaging Contents: 2 filter frames and 6 pairs of replacement filters, storage case, manual2 pairs of replacement filters have been already installed into the frames so that you could use them directly Caution: Do not use when your nasal skin is irritated.Not for person under age of 18. Person under age of 18 must consult their doctor before use.Choking hazard: Small parts. Get out of the reach of children.