Boning kit for Sophia or Victoria Boning kit for Sophia or Victoria Boning kit for Sophia or Victoria £4.24 Currently out of stock Have you got a pattern and fabric? Or do you simply want to make yourself a custom kit using the Sophia or Victoria patterns? This corset boning kit contains either one set of bones for the Sophia corset pattern or one set of bones for the Victoria corset pattern. The steel bones are sized per the pattern (standard size) and come with 10 spare end caps incase you need to alter the size of any of them after you have fitted your mock up. The spiral bones are 7mm wide regular weight and the flat steel bones are 8mm wide. Busks are not included in the kits because there are many types to choose from elsewhere on this website. You'll need either a 9" or 10" busk for the Sophia and a 13" busk for the Victoria.