Eh, car seat safety is serious business! Please check with your paediatrician or the car seat manufacturer first to make sure it's suitable for your baby's age and weight, better safe than sorry, kan? From what I see, this looks like an infant carrier, but honestly I'd recommend getting proper advice before buying. A few of us mums always ask our doctor or even the car seat shop staff directly because every baby is different. Hope you find the right one for your little one!