SPECIFICATIONS:Size: 90*45*15mmMaterial: Silicone + PP Color: Blue/pinkDisinfection Method: Wash in warm waterHeat-resisting Temperature: 100°C Applicable Age：0-12 years oldHOW TO USE:1.Squeeze foam toothpaste on both sides of the brush head2.Put it in your mouth, Shake the toothbrush left and right to clean the teeth3.After brushing teeth, rinse with waterSUGGESTION:1.Change your toothbrush every 3 months2.Size is suitable for children ages 2-6/6-123.The U-type toothbrush adopts the soft bristles, giving your children a gentle cleaningIf you have any problem with the product, please feel free to contact us and we will reply within 24h and do our best to serve you.