This four piece wafer thin metal die set, Frightful Frames, is from Papertrey Ink. This die set coordinates with the Spooky Treat Labels stamp set (sold separately) and cuts out a rectangle, a circle, a square, and an oval frame. These dies are compatible with leading die cutting machines (sold separately). These dies can be used on cards, scrapbook pages, tags, journals, and other paper crafting projects. The largest die measures 3" x 4" and the smallest die measures 3.5" x 3.875". This die set is made in the USA.