DESCRIPTION Brush type: interdentalSize: smallHardness: softSpecial features: Interdental hygiene instrument shaped similar to a toothpick, it has two distinct parts: - Central shaft made of polypropylene plastic. One end is thin and flexible for easy insertion into the interdental spaces. The other end is rigid and flat making it easy to grip and manipulate with your fingers. - Soft elastomeric rubber filaments containing fluoride particles. Inserted into the thin, flexible end of the central shaft, they allow the interdental spaces to be cleaned while performing a gentle micro-massage in the area.Total length: 48 mm.Length of the cleaning head: 15 mm.Maximum diameter of the cleaning head: 1.35 mm.