In Lydon's own words:"Metal Box was hard work. First, Virgin weren't very sure about the metal package, you know, cost, blah blah blah. So we offered to pay for some of it by reducing our advance from them. Obviously the idea of putting a record in a metal box was a bit unusual. The idea came from film canisters. We all thought video and film was the future. Besides, I've always collected vinyl and this was a really good way of stopping it getting damaged."