1.Upgraded Safe MaterialMade of new 0.3mm thickened 6P eco-friendly material (EU safety standard, no harmful phthalates), this baby floor seat is sturdy, durable, and has stronger load-bearing capacity. Its skin-friendly texture protects your baby's delicate skin from irritation. 2.4.0 Safer Protection DesignFeatures a protective headrest (anti-collision), closed circular structure (prevents climbing out), low center of gravity (anti-tipping), and scientific double-ring airbag with ergonomic cushioned seat—all to support and protect your baby's back and spine. 3.Soft & Hug-Like ComfortSoft sides and bottom mimic a parent's embrace, shielding from accidental bumps. Double-arc support and bottom ventilation holes improve sitting posture, letting babies sit comfortably while freeing up parents' hands. 4.Larger Size for 3-36 Months10.4-inch scientific inner diameter offers ample space, ensuring safety and comfort for babies aged 3-36 months—perfect for infants learning to sit. 5.Easy to Use & Travel-ReadyBuilt-in air pump enables quick inflation/deflation, great for travel and storage. Waterproof surface allows direct washing, easy to clean. 6.Warning & Reliable Service⚠️ Use under adult supervision. For any questions, contact us—we'll respond promptly. Give your baby a safe, cozy sitting experience, and enjoy the convenience of this portable baby seat!