Holy Smokes Batman! The KidsEmbrace Batman Baby Activity Walker is ready for adventure and fun anytime! Your child will love learning to walk and explore when they are strapped into the ultra-comfortable and super-sleek security harness, which is made of polyester foam and covered with polyester batting for added support and durability. Designed to grow with your little hero, the Batman Baby Activity Walker features three height positions that lock into place and a high backrest for added support and comfort as they continue to get bigger. Even better, your Batman fan will never want to leave their version of the Batmobile with all the fun they will be having in it! The Activity Tray features a start key which will make the engine run and lights turn on and a shifter which includes multiple sounds and vibrates. To top it off, hold down any of the light-up buttons to make them glow and make additional noises! Lastly, when your superhero does finally retire to their Batcave, you can quickly remove the security precautions and collapse the Baby Activity Walker for easy and compact storage. Safe, fun, comfortable and Batman-approved, the Batman Baby Activity Walker is the ultimate Activity Walker for all kids!