HEXIS brand SPARKLE HTV (heat transfer vinyl) is a great choice for your next project. Stretchable polyurethane films for textile marking 200 series, adhesive liner, special for cotton, polyester (non sublimated). 3 colors currently available with 20 more to follow.
Here is our product "CHEAT SHEET" for basic help. We will add to it as we have updates.
While we try to be as exact as possible there is a variance allotted of +/- 1/2 inch