Sew-In Hair Canvas Fabric Interfacing, Off-White 21" x 10 Yards by the Bolt.  HC110 Sew-in Hair Canvas Interfacing is an excellent tailoring product. It is a woven interfacing that is suitable for garment construction where crisp detail or firm control is desired. Use with medium to heavyweight fabric. Do not use in triacetate, seersucker, lace or rainwear fabric.
Natural / Off-White
47 percent cotton viscose/27 percent cotton/11 percent polyester/11 percent horsehair/4 percent wool
21" width
10 yard bolt
By the Bolt
Woven sew-in interfacing for traditional tailoring
Use with medium to heavyweight fabric
Sewing machine safe
Dry clean only with ironing on low, medium permanent-press setting