Protect Baby's Spine: Protect your baby's spine, help your baby sit up, so that your baby won't get hurt while learning to sit.Learn to Sit Upright: Help the baby learn to sit upright. It is suitable for three months old children to support their heads without help, giving them better support and helping them sit better. But it is not suitable for babies who are too big, preferably 8 months, to avoid tipping over.Easy to Use: Easy to inflate or deflate, with storage bag. Unique Shape: Stylish appearance, perfect photo props.Product DetailsFabric: Environmentally friendly PVCApplicable people: babyProduct category: inflatable sofaSize: 57 * 48 * 35Style: modern and simple