7M LONG 6MM WIDE: You will get 1 roll of white plastic covered steel boning, about 6mm wide, 7m long, length enough to meet your DIY sewing need QUALITY MATERIALS: The skeleton of these steel corsets is made of high quality stainless steel with a plastic layer over the outside, which is not easy to break or tear and can be bent into the desired shape, sturdy and durable, reliable and stable structure, can be used for a long time EASE TO USE: The white boning is easy to work with and can provide shape and support to strapless garments and costumes. You can easily cut them into different sizes to provide shape and support for garments, costumes and handicrafts. SUPPORT BONING: The steel corset skeleton is an ideal addition to your clothes, you can sew the skeleton to your clothes by hand or by machine to support your clothes and make them firm and convenient and practical. WIDE APPLICATIONS: Our corset boning with plastic covered is perfect for for helping seams, skirts, oversized waistbands, square collars or decorative folds stay in place, can be applied to corsets, halter dresses, skirt supports, dresses, underwear, dance wear, skirt braces, hats, and other garment making accessories, etc.