6-in-1 Carrying Options: YIYUNBEBE baby carrier with hip seat is designed to provide versatility and support for babies' skeletal development from 0 to 36 months. With adjustable and detachable features, it offers 3 combinations and 6 carrying positions from newborn to toddler, accommodating babies weighing 7-45 lbs. Parents can conveniently adapt to different carrying methods based on their child's growth and needs YIYUNBEBE Baby Carrier 6-in-1 Baby Carrier Newborn to Toddler