The first impression was very good: - Solid - Multiple stitched - Klappmechnismus worked well in the sample in the living room On holiday has then set (on the 3rd day!) Something between the sleeve and a tube of the chair so that it could no longer be completely folded. After a further 7 days, the plastic reinforcement is torn, which was stitched to the left front seat strut left. The chair was here only of people, so I can not recommend the product in the overall assessment.