This set of 17 thin metal dies, Clean Cut Layers, A2 Rectangle Set A is from Trinity Stamps. This die set features 17 rectangular dies sized for A2 cards. 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 each layer is 0.125" smaller than the layer before it.