This six piece Framelits Die set, Square Frames, is designed by Olivia Rose for Sizzix. This die set features three squares, a border and the inside of each square. These wafer-thin chemically etched dies are designed to cut a single sheet of cardstock, paper, metallic foil, or vellum. These dies can also be used as a stencil for layering to produce a 3D effect. These dies can be used to crop pictures. These dies can also be used to cut windows in cards, scrapbook pages, boxes, and bags. These dies can be used to make cards, shaker cards, scrapbook pages, tags, journal and planner pages, and other paper crafting and mixed media projects. The largest die measures 4.375" x 4" and the smallest die measures 1.875" x 1.375". These square frames coordinate with the square-shaped Shaker Panes (sold separately).