The rocker has already taken our child at 8 weeks in fitting. After sitting now 12 months constant use as a rocker to play in it and even sleep relaxed, our child is too big and too heavy for it. I can say with enthusiasm that the investment has paid off completely. The fabric adapts to the back of the child and not vice versa. The rocker is easy to adjust and / or collapse. That was also very practical in the 1st holiday. The folded rocker minimal counter space in the boot, simply slide into a niche and good. For contamination remove just the easy reference, use the washing machine and if dry easily raise again (even 2 color when turned). I would recommend this rocker absolutely and advise everyone to use it for his child the best!