The robot rabbit is made of quality-assured PP material, the is smooth and burr-free, it will not harm children's skin, and has no effect on children's health.Exercise Children to Craw A good toy to exercise children to crawl, the electric rabbit toy with gear rotation function and colorful lights is a beneficial toy to attract children to crawl.Colorful Lights Robotic bunny rabbit can be woken up by patting your little hands when it is turned on and still. The lights are soft and there are sound effects to protect the kid's hearing