In this price range very questionable items are listed on Amazon, so much the choice is not easy. I chose this one and I must say that prolonged sitting is uncomfortable. The cushion awakened by the impression as if it were after 6 hours of continuous seats already. Feel my rump at this very moment, I feel the inertia in my buttocks, the minor circulation of the blood in the capillaries of my gluteus and the other structures of the described location. I versacke unpleasant manner. I try some support with the backrest to raise me - now I can react sympathetically with inmates on the prison bed ... it feels as if I had clumsy plastic under my Ellen, moreover, I notice that there is already a decorative padding detaches. And again I feel the rump ... the image of a prison bunk appear in my mind and faded ... Conclusion: For this price quite OK, nothing more. If you want more seat quality, buy another - I do not recommend this chair for longer sessions, as well as daily. One might rather say it is a leisure chair (2-3 hours) - but no office chair (> 8h) ... I'm going to buy this chair again!