REACH Advanced Design toothbrushes have a signature angled neck and tapered head that reaches farther behind back teeth* (vs. a standard toothbrush based on lab data). This toothbrush was developed to clean hard to reach places and features firm multi-level bristles to help clean and help remove plaque between teeth and along the gum line for a more comprehensive clean with each use. The ergonomic grip is made of rubber for better comfort and control when brushing. This brush has a built-in tongue scraper that aids in the elimination of bad breath. Includes 7 toothbrushes that provides high quality oral care for an advanced clean. Don t just brush REACH!