Heavy‑duty woven elastic with vertical ribs designed to minimize rolling and twisting. The wider 38 mm width offers extra support for waistbands and sportswear. Roll length is 10.9 m (1 1/2" x 12 yd) and the elastic can be stitched through multiple layers or fed through a casing. A strong, reliable choice for structured garments and uniforms. Suitable for home sewing rooms, classrooms and retail kits.