This 34 piece Thinlits Die set, Alphanumeric Bulletin, is designed by Tim Holtz for Sizzix. This die set features the alphabet, the numbers zero through nine, and common punctuation marks. These dies are compatible with leading die cutting machines (sold separately). These dies can be used on cards, scrapbook pages, signs, tags, journal and planner pages, and other paper crafting and mixed media projects. The letter dies measure 2" in height.