Pinit Timetable Backing Board. 4-1/4 x 10". .030" thick chipboard material. White on one side. Short-term storage. SKU: KCB30TT (0)No Reviews yet Add to Shopping Cart Details Timetable Backing Board 4-1/4 x 10" .030" thick chipboard material White on one side. Short-term storage. Details Back DetailsTimetable Backing Board 4-1/4 x 10".030" thick chipboard material White on one side. Short-term storage. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review