The sling was one of the best purchases since the birth of our daughter. It is comfortable, flexible and yet strong. The reason can very well read in the description. And we use it for their second week of life. Grows with, that there are several ways to tie it and can therefore compete with the requirements and the weight of the child. There is a detailed description, but we have it but let us rather show more directly from the midwife. Larger cities also offer Sling courses that cost nothing most. A little practice makes perfect and the child is safe and sound in it. The most wonderful thing about the cloth is simply that you have the child close to him, it is super fast in calms, whether and that you simply times both hands at the same time free at mom or dad!