Cricut Iron-on Lite is a decorative heat transfer film that makes apparel and accessories all your own. Use one color or layer multiple colors to personalize everything from sports team wear, t-shirts, and jackets to bags, aprons, scarves, and hats. You can even customize home d�cor items such as pillows, blankets, basket liners, and wall hangings. Cricut Iron-on sheets are made up of two parts. The film is the actual material that will be ironed onto your project, and the liner is the carrier sheet that holds the design in place and protects your iron during the application process.