This 18 piece thin metal die set, Tunnel Card, is from Anna Griffin. This die set features the dies to create a structure for a tunnel card and the embellishments to go inside. Together the structure dies and the flower and leaf dies help build a three-dimensional card. These dies are compatible with leading die cutting machines (sold separately). These dies can be used on cards, scrapbook pages, tags, journals, planners, and other paper crafting and mixed media projects. The largest die measures 11" x 5.5". There is an idea sheet included in this set.