FAS or “Clear, Select” grade, which derives from an original grade “First And Seconds”, will provide the user with long, clear cuttings – best suited for high quality furniture, interior joinery and solid wood mouldings. Minimum board size is 6″ and wider and 8′ and longer. The FAS grade includes a range of boards that yield from 83% to 100% clear-wood cuttings over the entire surface of the board.