Food Grade Silicone Material: The brush head is made of food-grade silicone material, safe and non-toxic, soft and comfortable, which does not hurt the gums and is safe to use, to give children a safe and comfortable brushing experience. 360 Oral Cleaning: 360 Cleansing Method With its U-shape brush head, achieve three-sided fitting of teeth perfectly and gums to help effectively clean teeth. Multi-layer bristles can touch the teeth and deep inside the gums for deep cleaning. Cultivate a HabitBrushing teeth with a regular toothbrush can be a pain for kids, but this U-shape toothbrush effectively cleans teeth without damaging gums, whole mouth toothbrush protects the enamel and keeps your mouth and gums healthy. U-shape DesignErgonomic U-shaped brush head, suitable for the shape and mechanics of children's teeth structure. unique designed for children's tender gums and sensitive teeth. Easy to Use: Shake the toothpaste before squeezing around the brush, then put the toothbrush inside his mouth and just sway left to right. Rinse after use, easy and convenient. To better protect your oral hygiene, we recommend brushing your teeth twice a day, and it is recommended to replace your toothbrush every 1-2 months. Material: Silicone+PP Color:Green,Yellow,Pink(Optional) Suitable Age: 6-12 Years Old(M Size) Size: 10.3X5.8cm Tips: 1.Squeeze foam toothpaste on both sides of the brush head. 2.Put it in your mouth, Shake the toothbrush left and right to clean the teeth. 3.After brushing teeth, rinse with water. Suggestion: 1.Change your toothbrush every 3 months. 2.This product is designed for 2-12 years old kids. small size is suitable for children ages 2-6, Medium size is suitable for children ages 6-12. Package Included: 5*U-Shape Toothbrush