Bought 2 sets, so 4 chairs. 2 didnt work after assembly and then 1 started to work but was not 100. Customer service offered 10 discount or to send them back. THEY DONT DISASSEMBLE!!! The stand doesnt come apart. So, 1 box that fits 1 chair costs nearly 80. And now since it has been over 30 days, I dont get a refund, even though 3 chairs dont work at all. Save your money.