From Moda:
Fabric marking's a thing of the past with these water soluble, adhesive backed sheets. Print your design, then position it right where you want it for sewing through - perfect for embroidery, machine quilting, crazy quilting and raw-edge applique. Use is to protect delicate fabrics, support dense embroidery patterns, or stabilize "hard to hoop" pieces like denim or cuffs. 10 sheets, 8-1/2" x 11".