Introducing the perfect tool for your Cinch machine projects! With our digital files, you can create your custom tool. Print it on the paper and thickness of your choice, easily cut it with your Cameo machine, or take it to a laser cutting service to make it in the strongest material of your choice. If you don't know the size of the ring, place it vertically in the oval slot that fits best. The rectangular slot at the top will indicate the thickness of the project for which you can use the ring. Find the right ring for your project by placing the sheets with the cover in the slot that fits best. GUIDE DIMENSIONS: Width: 26,86cm 10,57 In Height: 9,26cm 3,64 In Please note that this product may not be reproduced in whole or in part for sale. Order now and power up your creations with this handy digital tool!