Spats Corset

This is a corset that fastens at the waist with Velcro.
The tightness can be adjusted with the Velcro, making it easy to use.
Besides preventing back pain, how about using it after childbirth or for dieting?
(This is not a compression type.)

I have another one of these, so if you'd like a set of two, it's 1,400 yen. Please let me know if you'd like two.