UNIQUE Buttonhole Elastic 19 mm (3/4 inch) - White & Black
This woven elastic has buttonholes spaced 2.5cm (1") apart. It is used to extend or retract waistbands by looping over a button. We use it wherever an adjustable elastic would be helpful, including waistbands, tops of boot covers or on cuffs.
70% Polyester, 30% Rubber