UNIQUE braided elastic is a narrow, general-purpose elastic roll for sewing channels in garments and home projects, finished in Black. The continuous roll supplies 6mm (1/4") elastic in a 180m (197 yd) length, making it practical for long runs of casing work, alterations, and bulk sewing. Braided elastic is intended to sit inside a fabric tunnel, helping deliver flexible hold and comfortable stretch where a slim elastic is needed.