Costume-Making - Corset Bone ('Baleen') - Plastic - continuous, 6mm wide x 2.5mm thick, per metre
This is the closest thing you can ethically buy that resembles traditional whale bone (baleen). priced per metre and sent as one continuous length.
sold per metre
A solid plastic boning, which is washable, and easily cut to the desired length to use for bra making. Just cut to size and shape ends.
Use polyamide bone casing.
Price for each