12MM WIRE & BONE CASING 100M PACK

Protective casing for underwires and 6mm boning available on 100m spools. Suitable for all wire types and for plastic boning, the casing is used to envelop and protect the underwire in lingerie and swimwear. Casing (or channel) prevents wires and boning from poking or digging into the skin and keeps the underwire or bone in place for a flush and comfortable fit.