ALMOST IMMEDIATELY AFTER I BOUGHT THE DRYER THE SHELF BEGAN TO BUBBLE AND SOON AFTER THE WHITE SURFACE STARTED TO CRUMBLE AROUND THE EDGES OF THE SHELF. THIS SHOULD NOT HAPPEN TO SUCH AN EXPENSIVE DRYER. IT'S EXPENSIVE TO REPLACE AND WILL LIKELY NEED A REPAIR PERSON TO INSTALL IT BETWEEN THE STACKABLE DRYER AND WASHER. VERY UNHAPPY ABOUT THIS.