This 19 piece thin metal etched die set, Halloween Wonder is part of the Envelope of Wonder Collection from Spellbinders. This die set features two ghosts, two bats, a cat face, candy, a gravestone, a banner with the word BOO, and a spiderweb. These dies are compatible with leading die cutting machines (sold separately). These dies can be used to create cards, invitations, scrapbook pages, tags, and other paper crafting projects. The largest die measures 1.75" x 3" and the smallest die measures 0.5" x 0.63".