Each tile is custom die-cut, inspired by this fine paper's original deckle edges. Our idea to die-cut their edges arose when some early Zentangle prototypes accidentally went through the laundry. While those Zentangles came out in great shape, with their patterns not a bit faded, their edges were softened and their corners rounded. This so added to its beauty that we decided to die-cut our tiles from then on. Sized at 3-1/2 inches square, these tiles are designed to fit in pockets or in old floppy disk containers. The die-cut edges also fit together nicely in a mosaic.