The structure description is very poor, but you can still own the chair quickly and easily assembled. It is the same to me noticed that the material and also the screw of inferior quality. Now the chair was almost 2 weeks in use and it is already the wood erupted on the backrest to the screw on both sides.
I would advise everyone prefer to buy chair (or a new one) and to keep their hands off of this product a used Tripp Trapp floors.