Winline Comfort Blend. Soft and durable 80/20% cotton & polyester batting.
Staple cotton and soft polyester blend
No chemicals, no bleaching
Made in the USA
Hint: When looking to purchase a book on-line, if you go to the publisher and type in the title, you can generally see all the projects in the book. For example: Shopmartingale.com, or C&T Publishing. (Patchwork Place books are part of Martingale Publishing.)