This 14 piece wafer-thin metal-etched die set is from Gina K Designs. This die set features both stitched and non-stitched squares and circles along with four flag banners. These dies are compatible with leading die cutting machines (sold separately). These dies can be used for cards, scrapbook pages, tags, journals, and other paper crafting projects. The largest stitched square measures 4" x 4", the medium stitched square measures 3.75" x 3.75", and the small stitched square measures 2.375" x 2.375". The large square measures 4.125" x 4.125", the medium square measures 3.875" x 3.875", and the small square measures 2.5" x 2.5", and these squares can be layered with the stitched squares. The circles measure 1.75", 1.875", 2.125", and 2.25". The flags measure 1.5", 2", 2.5", and 3". These dies are lead free and non-toxic.