Frango Grelhado, otherwise known as grilled chicken. Found these in São Paulo, Brazil.
A very thin crisp which makes them feel cheap compared to the classy packaging. Flavouring is pretty good. Not a massive amount of salt, and brings in the taste of olive oil without the greasiness which is good/how did they do it? Not a million miles away from Walkers' roast chicken, but better I'd say.