I am very satisfied with this baby hold. It includes a memory foam effective form at the head and the tubes are scratched, so that you can position them as desired, so that baby is always well maintained (for those who have raised their babies slipped, I had a case once and tightening the tubes, it was good). The cover and the tubes can be machine at 40 °. For interior foam, I recommend you to dry air regularly if baby has regurgitated. In size, it is about 40 to 30 cm. And delivery, like all Amazon orders, very fast.