Use the baby carrier only for carrying children from 4 to 36 months of age and with weight between 3.6-15 kg. Adjustable straps - easily adjustable straps for maximum comfort. Head Support - additional comfort and support for small babies. Breathable fabrics - allows the air to circulates, contributing for the comfort during usage and helps preventing from warming of the baby and parent. Easy for fitting - you can put the carrier and take it off very easily. 1. Inward facing way: It is ideal for babies of 4-6 months. 2. Forward facing way: It is ideal for babies of 6-10 months. 3. Backpack way: It is ideal for babies of above 10 months.