Plastic Boning for Bra, white, 4mm

Plastic boning inserts are designed for sewing into the side seams of bra bands, providing extra stability and support. Commonly used in a variety of lingerie designs, they are particularly beneficial for bras with larger cup sizes to help maintain structure and prevent rolling.

Durable and flexible, these boning pieces are a practical addition to ensure comfort and a secure fit in your lingerie projects.