From the manufacturer's website:
Oral-B Glide Pro-Health Threader Floss combines Glide floss and a built-in threader ideal for use with bridges, braces, and implants to effectively remove tough plaque between teeth and just below the gum line.
- Dental floss great for people with bridges, braces, and implants
 - Unique, patented floss that's smooth, strong, and shred resistant
 - Contains 30 single-use packets
 - Effectively remove tough plaque between teeth and just below the gum line
 - Shred-resistant floss slides easily in tight spaces vs. regular floss
 
*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.