1. There may be little difference in the size due to manual measurement. 2. The color might exist slightly difference due to different display devices.Brighter Smile: Whiter and healthier teeth; Designed for deeper cleaning, fighting plaque with the 5,460 densely planted bristles. Soft Bristles: Using nylon with round tip bristles 0.1mm on the tip, this brush prevents enamel erosion with a softer touch. Angled Brush: The octagonal handle and angled brush head remove plaque and stains from hard-to-reach places. Gentle on Gums: Perfect for sensitive teeth, the brush bristles are ideal for promoting gum and oral health. Curved, soft outer bristles to clean gum margin and firmer inner bristles to effectively clean teeth. Curved, Ergonomic handle for a comfortable grip.Designed for adults, this toothbrush is gentle on gums and helps remove stains. Easy-to-grip handles provide comfort and control while brushing. This toothbrush has a extensive of contact over the teeth and greatly reduces oral irritation. Soft bristles reach between the gum line to remove food particles and plaque and gently massage the gums. Great for removing all plaque from teeth. This toothbrush has very soft bristles, which can better protect the gums and oral health. The bristles and handle colors can be customized as demanded. Logo can also customized. This toothbrush can be reused, it will be a good choice for you, give you a different cleaning experience.