THERM O WEB-Stitch n Sew Sew-In Interfacing. Wove n interfacing is known for adding strength and stability with minimal stretch to fabrics. Use it for all kinds of tailoring and garment construction. This package contains one 25 yard bolt of 22 inch wide black firm woven sew-in interfacing. Made of 50% polyester 50% rayon. Machine Washable. Made in USA.
