... 8mm, 10mm, 12mmetc Polyester Boning Material: polyester Color: black and white Polyester Boning1) Polyester Boning Material: 100% polyester 2) ... 6mm, 8mm, 10mm, 12mm 3) Polyester Boning Color : White and Black4) Polyester Boning : Width* Length as request 5) Polyester ... Easy to sew polyester boning created to give shape and support to strapless garments, theatrical costumes, eveningwear, beachwear ...