Bra boning, plastic bone for lingerie or swimwear, lighter support, 5 mm (1/4 in) wide


Plastic boning is a strip of plastic usually sewn into seams or wire casings to build structure and support into garments.

This boning is designed for lighter and flexible support. It bends slightly, following the curves of the body, while preventing the edge of the garment from curling.

Suitable for lingerie or swimwear.


Sold in pairs. 1 pair = 2 pieces


Width: 5 mm (1/4”)

Thickness: ~1 mm (1/16”)

Length: 50-230 mm (2 – 9.06”)


See our wire casing selection here