2 - 38.2 yd (35 m); total 76.4 (70 m). Slides up to 50% more easily in tight spaces. No. 1 dentist recommended brand. Helps protect against gingivitis, cavities, & bad breath as part of a complete dental plan. Experience the Glide Difference. Glide Pro-Health Clinical Protection - The most advanced floss from Glide ever. It helps reverse gingivitis as part of a comprehensive dental program. Protects against gingivitis, cavities, and bad breath. Patented floss slides up to 50% more easily in tight spaces. Effectively removes plaque and food particles in-between teeth to help prevent cavities. Invigorates gums and provides a minty cool feeling every time you floss.