These are not full grain leather as advertised.  It may be bonded leather.  When we received the chairs and realized they weren't real leather, we called and they gave  us a discount, but would not extend the warranty.  We didn't want to return them as we had already assembled them and it would have been difficult to take them apart and pack them up again.  We are using them, but it has only been a few months and they are already scratched due to the dog jumping into the seat.  I know real leather would get scratched from this also, but not like that.   You can see that there is only a thin layer of leather material and some type of white backing underneath.