This carrier boasts a comprehensive functionality, offering seven different ways to carry your baby, starting with "side carry" from 10 days old, and progressing to "facing-in secure carry," "secure back carry," "facing-out secure carry," "facing-in carry," "facing-out carry," and "back carry." ● Examples of the seven carrying styles: 【Side Carry】 From around 10 days old until the baby can hold their head up 【Facing-in Secure Carry・Facing-out Secure Carry・Secure Back Carry】 From when the baby can hold their head up to 18 months 【Facing-in Carry・Facing-out Carry・Back Carry】 From when the baby can hold their head up to 24 months It provides peace of mind with three support features: a "headboard," "secure support," and a "safety belt," which reduce the burden on the baby's neck and head, and firmly support the body. The headboard is removable and can be washed. It was very convenient and easy to use, but I had several baby carriers, so I only used it about 3 times. The bag in photo 6 is included, but there is no instruction manual, so please refer to the images for instructions.