I was looking for a chair for my daughter who was starting to play the cello. I would be needing a chair that was collapsable, but also would have an adjustable seat and back. This proved to be a very difficult task because finding a chair with both seats and back adjustable proved to be very difficult, especially in a price range that is affordable and not ridiculously expensive! This item from Thomann.de checked all the boxes and when it arrived I was pleasantly surprised that it was also very sturdy. I can highly recommend this item. It is so adjustable and sturdy that it can be deployed for all kinds of tasks for all sizes of people.
Best wishes,
Duran