This 22 piece thin metal die set, My Valentine is from Brutus Monroe. This die set coordinates with the stamp set Be My Valentine (sold separately) and cuts out the hippo, the hearts, the roses, and other accessories. 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 2.87" x 3.12" and the smallest die measures 0.43" x 0.5".