PCP GROUP-A non-woven, fusible tailoring interfacing for suiting- weight fabrics. 90% polyester/10% nylon. Interleafed with instructions. Nonwoven. This interfacing is made of man-made fibers bonded together to form a paper-like sheet. Stable nonwovens (no stretch) are best for medium-to heavyweight fabrics with a slight to very crisp hand. Nonwovens with a crosswise or all-direction stretch can be used for soft to moderate shaping. Fusibles today are fast, secure, and easy to use.