With smart iron-on you ll be wearing your creativity on your sleeve your pant legor your pocket every single day. This nifty material works without a cutting mat so you can just load and go. So adding a touch of you to a t-shirt jean jacket or backpack is smooth sailing. Smart iron-on outlasts 50+ washes and works on a wide variety of materials (even wood). For use with cricut joy only. For effortless application use cricut easypress or apply with a household iron. Auto-loads for continuous cuts without a cutting mat. Excellent results on the widest variety of materials and projects. Cuts beautifully and weeds easily.