Function : Waist, abdomen
<br />size :  M L XL XXL
<br />please check the size :
<br />M :  wasit  22.27-30.13inch     
<br /> L  : Waist   31.2-35.37inch  
<br />XL : Waist  36.68-40.61inch    
<br />XXL : Waist   41.92-45.85inch