The BABYBJORN Baby Carrier ONE in Black is a high-quality baby carrier designed for infants and toddlers weighing between 8-33 lbs (3.5-15 kg). Made of durable polyester material, this carrier is simple to use and provides close bonding between the parent and baby. With its comfortable design and trusted BabyBjörn brand, this baby carrier is a reliable option for carrying your little one from newborn up to approximately 3 years of age.