• A high-quality interdental brush, with antibacterial protected bristles, will last longer without compromising its good effects throughout its lifetime. • Removes plaque between teeth to help prevent gum disease. With flexible neck for easy access to all interdental spaces. • Antibacterial bristle protection keeps the brush cleaner between uses. (Patented Chlorhexidine-coated bristles.) • Brush length (with handle in ready-to-use setting) is approx. 3.75 inches or 9.5 cm