a rectangular shape. and the other one was about 20 feet long. about two feet or so wide. now, we don't know exactly what they are. they were picked up on metal detection devices but there have been no eyes on them. the reason for that, as you said, the weather down there remains very, very tough indeed. we're talk about four-meter high waves. some pilots reporting five-meter high waves. strong waves and driving rain. the divers can't even get the remotely operated vehicle into the water to confirm what is down there. what those pieces of debris are. the hope is, they're going to provide a clue as to where the main part of the wreckage of 8501 is actually located. we still don't know. all we know, a few days ago, indonesia air force has shut down. this is the key because they think the fuselage, the cabin is mainly intact when it sank. if that's the case.