Firm, wide woven elastic constructed with vertical ribs to help prevent rolling or twisting. Measuring 38 mm × 0.9 m (1½ in × 1 yd), it provides secure hold for structured waistbands and accessories. Keeps its width under stretch and may be stitched through or inserted into a casing. Compatible with most household sewing machines and hand-sewing methods; cut to length as required and secure with backstitching or bar tacks for durability.