Double head design: our brush has soft bristles, one end is a normal toothbrush head, and the bristles length: 1.2 cm/ 0.47inch. The other end is a dome-shaped compact cluster design, and the bristles length is 0.9 cm/ 0.35 inch, designed for precision cleaning, which can easily deep clean the teeth Single tuft design: this soft tufted toothbrush adopts a rounded brush head design, with a high-density small pointed tip, and a concave shape of the handle, which is easy to hold and can penetrate into areas that are difficult to reach by ordinary toothbrushes to clean the breach between the teeth circumference and the braces, effectively removing tartar Slender and soft bristles: the slender bristles can deeply clean the teeth and the braces, the breaches between the teeth and the teeth, helping to clean the upper and lower parts of the braces and around the brackets, so as to achieve the purpose of effective cleaning. For people wearing braces, this double-headed toothbrush is a good cleaning helper Wide application: this brush tufted is suitable for most people, such as those who wear braces, the elderly, those who wear dentures, children who are beginning to lose their milk teeth, and those who have irregular teeth and so on. With humanized design, the bristles toothbrush is conducive for efficient cleaning Individually packaged: you will receive 2 double-headed toothbrushes in different colors. The length of the toothbrush is 18.5 cm/ 7.28 inch. fitting for daily use and replacement and giving nice use experience