Milled and kiln dried. Rare beginnings of Spalted Wood Coloration! Fungus did not set in fully because tree was not fully dead only starting to die but did make some AMAZING COLORS IN THE WALNUT WOOD VERY RARE! Lightly sanded to better show AMAZING COLORS IN WOOD. GREAT PIECE OF WOOD ART FOR WOOD WORKING! ONE OF A KIND PIECE WE ONLY HAVE SO MANY LIKE THIS. SUPPLYS LIMITED! More listed soon! We do pack the slabs and rap them best we can. Depending on what happens during shipment some bark may come off but usually does not and most the time can be wood glued back on if it does.