Buttonhole Elastic - 3/4" - Various
This variant is currently sold out
The most common use for buttonhole elastic is the in the back of waistbands. It allows the back waistband to be pulled in, in an area that commonly gaps leaving things exposed that shouldn't be exposed. Buttonhole elastic also is perfect for the waistband in children's clothing and maternity clothing.
52% Polyester / 48% elastane / 3/4" wide