Wear your creativity on your sleeve. your pocket. or your pant leg with Smart Iron-On. This clever crafting material works without a cutting mat. so you can just load and go. So adding a little personality to a T-shirt. jean jacket. or a backpack is no sweat. Smart Iron-On works fabulously on a wide variety of materials and outlasts 50+ washes! For use with Cricut Joy Xtra. For effortless application. use Cricut EasyPress®.