This 15 piece thin metal die set, Nesting Rounded Rectangles is designed by JJ Bolton for Waffle Flower Crafts. This set features 15 rectangles with rounded corners that are perfect for labels, frames, and more. These dies are compatible with leading die cutting machines (sold separately). These dies can be used on cards, scrapbook pages, tags, and other paper crafting projects. The largest die measures 4.25" x 5.5" and the smallest die measures 0.75" x 2".