【High-quality Skin-friendly Watch Strap】Made of environmentally friendly rubber material, it protects children's skin and will not feel uncomfortable even if worn for a long time.【Comes with Lights】The lights will allow you to see the time clearly in the dark.【Not Easy to Fall off or Lose】Integrated design fits your wrist and can be adjusted according to the size of your wrist, so you don’t have to worry about losing it.【The Best Gift for Children】Interesting cartoon shapes, colorful lights, which will make your children love it.