The baby is facing in | The narrow seat is suitable for a baby of about 3.6- 6.8 kg. The baby can independently support the head Then use the strap. When used correctly, you can kiss your baby's head by leaning forward slightly. The baby is facing in. 1 wide seat is suitable for the baby of about 6.8-14.5 kg. The slightly wider seat can let your baby's legs surround you. Your baby can sit more comfortably and disperse stress for you. Baby Face Out | Narrow Seat This kind of wearing method after the baby can independently support the head allows the baby to get a wider range of sight when it is close to you. Remember not to use a wide seat when your baby is facing outwards.