Updated comment:  Over the past year,  the chairs became too heavy and difficult to open/close even for my neighbors.  Donated them to Goody.  Hope someone will enjoy them.  

The chairs arrived quickly and well packed, with no obvious flaws.  I am petite, in my 70's and wanted some relatively comfortable, attractive, sturdy reasonably priced folding chairs for extra guests.  These meet my requirements.  I took away a star because the opening mechanism is difficult for my size.  It takes a bit of strength and flexibility.  The instruction video, step 2, shows an upright chair and a man grabbing the bottom of the back of the chair with one hand while pulling the seat with the  other hand..  My arms are not long enough. I need to lay the chair down to pull the bottom of the back and seat apart, then lift the chair to finish the process.  (There are photo instructions on the bottom of the seat that didn't help.)