Westcott LetterCraft Stencil, Helvetica Font, 2-Inch Characters (SH2/15841) Reusable plastic stencils Great for indoor &amp; outdoor use Contains A-Z, a-z, 0-9 &amp; various punctuation symbols Easy to use Smooth die cut edge provide sharp outline tracing Clear plastic stencil guide allow you to see your work surface making alignment easy