Description This baby crawling helper is designed to encourage infants to crawl and develop their motor skills. The inflatable rolling toy features a built-in bell that produces a gentle sound as it moves, capturing the baby's attention and stimulating their senses. Its soft, durable material ensures safe playing, making it nice for indoor use. Features -Color:Multi -Material:PVC -Size:48.00X22.00X22.00cm/18.86X8.65X8.65in -Colorful design for visual stimulation: the bright exterior colors enhance visual development, keeping your baby engaged and entertained during playtime -Builtin rattle ball for sensory fun: the internal rattle ball creates delightful sounds, encouraging sensory exploration and auditory development -Observation window for interactive play: the transparent window allows babies to see the rattle ball inside -Easy inflation and deflation: quick and simple inflation process; deflation is simple by squeezing the nozzle to release air -Durable and safe pvc material: made from sturdy pvc material that ensures safety and prevents air leakage during usePackage list: 1 x roller