Photo of the day: Sainsbury's "large" onions

I don't have a complaint about the quality of these onions, but Sainsbury's are taking the piss with their description. I can't see how an onion with a diameter of 60mm can be considered large, and at £1.29 for 3, these tiny onions are damn expensive. I bought these onions online, so had no way of actually telling how big "large" would be.