Cricut 12x24 Inch Iron-On Vinyl Roll, Black, 2 Feet

Works great on 100% Cotton. Very easy to weed. I use the Cricut Autopress and it works perfect. Sometimes a few tiny spots on the iron on lift when I take the plastic off, but I slowly and carefully remove it and then I do a second press with the heat with just a thin parchment paper on top of the design, and it solves the problem. Make sure after you do the first heat press, you turn your design over and press the opposite side for 10-15 seconds, this helps it stick bettter to the cotton.