It forms the front of a cushion. The back is just a simple knit. In fact it used to be a scarf. I never wore it as the sides kept rolling up and I didn't like that very much - it was a beginners mistake really... As I had made it quite large, one day I noticed it was the same size as a cushion. It was long too so I didn't hesitate to unravel part of it to make these lovely granny squares.
So here it is, a lovely granny cushion, a second life for an old scarf !