Warning - don't lose important information written on your big whiteboard ever again! place eye-catching magnets on the board-near or around written content-to instantly prevent erasing. Cut flexible magnet strips with scissors to customize length, if desired. Includes 6 strips (4 in English, 2 in Spanish) and 3 diamond-shaped signs (in English). strips measure 24" L and the signs measure 8.5". comes in a set of 9 magnets.