3. Bones:
- If it ain't saying "(spiral) steel boned", it's using plastic or none at all.
Any decent #vendor will explicity advertise any #SteelBonedCorset as "#SteelBoned".
- If you want to get serious in terms of #WaistTraining, you should keep a look for a "#SpiralSteelBonedCorset" and espechally "#DoubleSpiralSteelBonedCorset" as #SpiralSteelBones unlikle #FlatSteelBones tend to keep shape and are stronger when it comes to the desired shaping effect, allowing for tigher #lacing!