This six piece Heffy Cuts die, Metric Storyboard Backdrop is from Heffy Doodle. This die set features a large frame and five rectangle areas, all with stitching around the borders. the internal frame pieces can be removed with scissors (sold separately). The metric die for the frame is A6 (4" x 5.75") or slightly smaller than an A6 panel. The five rectangles for the inside pieces all have stitched scalloped borders. 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 die measures 4" x 5.75" and the smallest die measures 1.5" x 1.5".