This 10 piece Love Notes Doodle Cuts thin metal die set is part of the Lots of Love Collection from Doodlebug Design. This is a stand alone die set and features two love note foldable envelopes, a notecard, a postage stamp, three hearts, and three phrases. These dies are compatible with leading die cutting machines (sold separately). These dies can be added to cards, scrapbook pages, tags, journals, planners, and other paper crafting projects. This set of dies is made in the USA.