With simple beautiful handle, small toothbrush head, the charcoal tapered bristles or white tapered bristles eliminate the teeth bacteria more effectively. Product Features: The polishing bristles protect the tender gum from irritation and effectively remove the surface stains of the teeth. Specially designed cleaning tip to reach back teeth and hard-to-reach areas where bacteria hide. Ergonomic handle is comfortable to use and features a non-slip grip. OEM welcomed. Toothbrush Head sizeLength25.77mm Maximum Width11.32mm Thickness5.15 mm Tuft30 BristleTypeCharcoal tapered bristle or White tapered bristle. DiameterSoft 0.18mm Height12.90mm PolishingAll the bristle ends with the polishing. HandleTotal Length187.98 mm (including head) Maximum Width12.49mm Maximum Thickness11.85mm MaterialPP + TPR (soft rubber)