Set of 60's chairs

I am offering you these 4 chairs as a set. If you are interested in purchasing individually or fewer than 4, please contact me to discuss. I spent 20 hours renovating them. They date from the 1960s, are made of faux leather, and are presumably teak. (They cost me €50 each.) I started by cleaning the wood and disassembling the backs. In terms of the seats, the faux leather was cracking around the legs, and they were really uncomfortable. So, I gathered my courage and embarked on their renovation. I wouldn't have done it for just one chair. I removed everything (battens, staples, old foam, and faux leather). One of the seats had a broken wooden board, so I replaced that as well. I used faux leather again but opted for a matte finish. I kept the backs, which were only slightly damaged (see photos), and I polished them to nourish the faux leather. I varnished the legs in teak colour. I rebuilt the seats with 3 cm foam, double thickness of wadding, and the black faux leather I purchased. I also added leather patches around the legs to prevent the faux leather from cracking like the previous one. And I reassembled everything, including the battens underneath and the backs. New felt pads have been installed, and they are ready to be used now that they have regained all the necessary comfort.