This is not a full production blade and as you can see in the pictures, the label of the handle is that of a different blade which is the Fextra All Around blade. This is only available ion Thailand now and Sanwei is planning to release this in the future. This is an oversized blade. It has a large handle. i have the straight handle type and it is big. It is even bigger than regular Butterfly straight handles. This is a bit thick for a defensive blade since this has a thickness of 6.2mm. The blade is finely crafted with an almost smooth finish especially the handle.