Name: Poly Boning
Brand: Birch Haberdashery & Craft, Australia
Sold by the metre
Poly boning support for strapless garments, straqpless dresses, bathing suits, bras, art and craft, soft toys.
Cotton covered polypropylene,
Unbreakable but flexible, will not crack or split,
Sewing edge: 5mm ( 3/16") (hand or machine), Washable and dry cleanable