Special U-shaped design: Unlike traditional toothbrushes, our kids' toothbrushes use a unique U-shaped brush head design to better fit the teeth. U-shaped design fits the mouth better so that the baby can accept. Food-grade materials: Brush head toothbrush with soft silicone bristles can clean teeth and tongue at the same time. Silicone bristles are soft and hygienic for massaging toddlers' gums. Replace your toothbrush every 2 to 3 months. Package includes: You will receive 4 pieces of U-shaped toothbrushes with pink, blue, and 2 colors. There are long and short handle designs to choose from, which provide enough quantity to meet your cute baby's daily teeth cleaning and replacement needs and keep the baby's mouth healthy. 2 sizes: Every child has different oral development, so we have two different brushes. Suitable for ages 0-6 and 6-12. Beautiful Design The cute and interesting appearance of the toothbrush stimulates children's interest in brushing their teeth. This helps your children be willing to brush their teeth longer and even develop healthy brushing habits.