This 10 piece Thinlits Die set, Halloween Toppers, is designed by Olivia Rose for Sizzix. This die set features a treat bag topper and words and phrases and Halloween images to complete the toppers. These Thinlits dies are chemically etched dies that are designed to cut, emboss, or stencil a single sheet of cardstock, paper, vellum, or metallic foil. These dies are compatible with leading die cutting machines (sold separately). These dies can be used to make cards, scrapbook pages, tags, journals, planners, and other paper crafting and mixed media projects. The design dimensions for this die set range from 5" x 5.375" to 0.75" x 0.75".