OESD Pre-cuts are perfect for commerical embroidery machines. Cut Away Web Nylon is used when you need a fine gauge Cut Away backing for any fabric that requires extra stability, such as lightweight knits and delicate fabrics. Neither backing will show through light colored or lightweight fabric. Weblon contains no formaldehyde. Dimensions: 7.5" x 7.5", colour: beige, package of 150.