Slatefochina Stone Co Ltd supply the very big slate slabs which it is very rare in the world. The max. Size is 2. 5up X 1. 5up X 2cm-3cm, we sold a lots of this slabs to all of the world. General, the customers use this big slabs to do some special project, it could been cutted to any shape for interior decoration and outside, even it is a natural wall painting for art.