1. There may be little difference about the size due to manual measurement. 2. The color might exist slightly difference due to different display devices.★ Bristles can change color. ★ Angled bristles help to reach backteeth and places out of reach. ★ Gentle on gums: harsh brushing and stiff bristles can irritate your gum line. ★ Helps remove tooth stains. ★ Ultra-Soft Toothbrush: as this brush gently protects your gum tissues and teeth against decay while maintaining your oral health. ★ Remind you to change your toothbrush.● Bristles can change colour. ● Extra soft bristles. ● Multi-height bristles clean big and small teeth. ● Extra soft bristles for effective and gentle cleaning.The bristles of this Pure toothbrush will change color when it’s time to replace your toothbrush. The color of the bristles will remind you that you need to replace your toothbrush. Its medium soft bristles give you a good grip. This toothbrush can better keep oral hygiene. This toothbrush has very soft bristles, which can better protect the gums and oral health. The bristles and handle colors can be customized according to your needs, and you can also customize the logo where you want. If you can't remember how long you've been using your toothbrush, this is the perfect toothbrush for you. This toothbrush will help to remove stains and is reusable, it will be a good choice for you. You will have a different oral cleaning experience.● Available in a variety of colors. ● Unique soft tongue cleaner clean beyond teeth. ● Thumb grip and rounded handle for a comfortable grip. ● Easy-to-grip handles to provide comfort and control while brushing.