The Madenal 3 Function 360º Ergonomic Baby Carrier with Hip Seat is designed for infants and toddlers aged 0-36 months. This baby carrier is ergonomic and provides multiple carrying positions, making it suitable for various stages of a baby's development. The gray color adds a stylish touch to the practical features of this carrier, including being machine washable for easy cleaning and maintenance. With a focus on both comfort and convenience, this baby carrier by Madenal is a reliable choice for parents looking to carry their little ones.