Developed with physical therapists to support upright posture and healthy hip development, the Upseat positions babies safely for floor play and feeding. Made from soft, medical-grade foam, it fits infants 4–24 months (up to 30 lb) and converts from a floor seat to a booster with an extra-large, dishwasher-safe tray. Lightweight with a carry handle and backed by a lifetime warranty, it’s easy to transport and clean.