Protect Baby's Spine: The large curved and wider backrest of the baby inflatable seat provides soft and strong support for the baby, and better protects the baby's spine when the baby learns to sit up, suitable for babies 3 months and up Built In Air Pump: The sit me up floor seat for baby can be easily inflated by pressing up and down on the built-in inflatable pump, the sit up chair for babies is designed to be leak-proof, the valve needs to be squeezed when deflating, easy to fold and store Safe and Stable: The portable baby seat is made of thick BPA-free PVC, non-toxic and skin-friendly, air holes in the seat to keep the air flowing, a comfortable tall-up back to prevent the baby from falling, and the baby seat is designed with cute patterns and a stylish appearance, perfect photo props, the baby will love to play in the baby sit up chair Bionic Design: The baby sitting support chair features a wrap-around design that cradles the baby like a mother's arms, while helping to stabilize your baby's back, sides and legs, providing a warm and secure environment Multi-Functional Baby Chair: The Inflatable baby feeding chair can be used for feeding, sitting up and apply to the floor in your home, bed, bathroom, grass, sea beach, etc, making the baby sitting chair great for camping, outings, trips, ideal gift for Birthday, Mother's Day, Thanksgiving, Christmas, New Year