From the manufacturer's website:
The Dynarex Packing Strips are constructed of 100 percent cotton and ideal for use as nasal packing, drainage wicks, or for packing wounds.
- Ideal for use as nasal packing, drainage wicks, or for packing wounds
- Specially woven gauze will not ravel, lint or fray
- 100% Cotton
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.