Reclaimed blonde barr limestone: Genuine, antique blonde barr limestone from France. This historic material can be supplied in its purest form, featuring all of the hallmarks of a reclaimed material. The stones can also be cleaned to return the flags to nearer their original, smooth blonde surface. For internal flooring, the flags can be cut down to 3cm thickness. Widths supplied measure approximately 37-39cm with lengths varying from 46-63cm.