Perfect Piecing Quilt Block Foundation Sheets work in inkjet and laser printers copiers or mark with any variety of marking pens. Transparent for easy fabric positioning. Non-woven for clear tear-away or may be left in projects as a stabilizer. Also great for machine embroidery. Package contains 25 sheets of 8-1/1 by 11-inch sheets. Includes a block pattern and easy-to-follow instructions. Made in USA.