Quartet 0.75-Inch Characters for Magnetic Letter Boards, Helvetica Font, 128 Characters per Set, White (M3/4) Attractive magnetic letters create well-aligned, easy-to-read messages on Quartet magnetic letter boards Proportionally spaced letters with molded grooves align straight and even for precise communication Bold, raised white lettering for clear readability Characters are Helvetica font in a 0.75 inch size Set includes 128 characters