Staple Ban-Rol(R) Waistband Interfacing, 1″ wide, Sold by metre

Staple Ban-Rol(R) Waistband Interfacing won’t curl or roll, is crush-proof, and has a velvet smooth edge. Made of 58% nylon/ 17% rayon/ 15% polyester/ 10% thermoplastic resin. 1″ wide