Round End Arch Leather Dies: One set of 12 sizes leather steel rule dies, can be used for DIY crafts, with 12 sizes, the cutter can meet your different needs. Please refer to the size picture for detailed size information. 12 Sizes Available with pvc cutting mat pad: This hole hollow punch cutter will come with a mini pvc mat pad for easy using anywhere without damage your desktop. The puncher cutter is mainly used for leather craft embossing punching tool, DIY leather punching, cutting tool polishing Easy to Use: Place a strong flat even piece of wood or board on top of the metal shapes and then hammer, it will not damage the metal shapes. And the blade of this leather cutting dies are incisive and neat through which you can cut the leather quickly. Boxed: This leather cutting dies set provides a box for your to store the punchers, portable and convenient to carry. You don't have to worry about losing or not finding it. Clean and Straight Cut: The hollow punch for leather are well formed, and the resultant cuts are crisp and straight, it's is sharp and don't leave marks. Clean and Straight Cut: The hollow punch for leather are well formed, and the resultant cuts are crisp and straight, it's is sharp and don't leave marks.