Battilizer is the perfect combination of batting and stabilizer that offers you ease of hooping, and provides a great foundation for all your quilting needs. Save time and money. Eliminate the need to back your batting with stabilizer when constructing quilt blocks with your embroidery machine Ideal for quilting in the hoop as a special stabilizer is incorporated between the batting layers The stabilizer adds a layer of stability and strength that allows for the extra tug or pull of machine embroidery 70% cotton/30% polyester