This transparent polypropylene corsetry boning can be used to repair corsets and make self-sewn corsets. They are sewn into the corsage in the abdomen and back area, giving you the necessary stability to shape the abdomen and waist perfectly. For high wearing comfort, the boning is rounded at both ends. The Prym range has them in a length of 16 cm. The corsetry boning is washable up to 30 degrees.