It is an elastic girdle, with reinforcements in the lower back and side as it appears in the photos, it can be used on the skin (ideal for sports) dry fast or on clothes.
To which it has A second elastic band with velcros, adjusted according to body anatomy.
The product and seller are recommended.

Perfektní Dobře sedí

Good product

Good quality, and resistant

She wagged the belt to her friend. According to the deputy, everything is good. The seller recommended the product

thanks

Very very very useful to recommend.

Hello Everything OK thanks very fast

Very happy with this purchase. Good material.

I'm Zadiwolon

Returned too small

Excellent product gives a feeling of heat in the lower back goes very well

Vidmno😍

It looks very good, it will be tested to see its quality and duration but it seems very good.