I bought this chair, alas ... At first was except that I quickly sat everything ok with my kanpp about 90kg on the wood panel rather than on the low-quality foam filling. Ultimately, the backrest is to kanpp six months erupted, and a few days later the Rückenlehe was then completely from ... I contacted Sixbros in this matter. After days of delay, I finally got an answer and they wanted pictures etc. I have sent them all. After more than a week then came back a mail by set texts in it were from because that is the warranty period for the company and Sixbros had absolutely nothing to do with it. Ultimately, I have turned my lawyer and will take action against this company. I can not recommend to anyone who is looking for a Bürohstuhl for daily use (ie at night 1-2 hours) to buy a better processed chair. I would recommend the product to [...] very good !!!
Best wishes and let the fingers of this article and this company away if you want good quality and no hassles have.