All of the Iris Folding apertures I offer are die cut. I create the artwork for the shapes I want to Iris fold, then send it out to have a custom die made. Once I receive the die, I die cut my new shapes and create the iris folding patterns for them. Please feel free to contact me at:. Let me know what your needs and questions are regarding Iris folding and I will be more than happy to help you. Click to join ezirisfolding. Apertures and Photos /page 1. Apertures and Photos /page 2.