This is simply an assortment of hearts punched from scrapbook paper. I used three differents sized punches and a handful of papers. If your paper is not double sided, join up two hearts back to back before carefully feeding them into your sewing machine. I use a simple straight/running stitch set on 2 for length. I have no idea what my tension is but I do know if I go too fast and leave too much of a gap between the shapes my thread gets all knotted through the needle and bobbin. This is super easy to make but the longer you want it to be, the slower going it may be. Enjoy!