When you wear this Black Latex Double Belts Sticker Vest Shaper Big Size Back Support during exercise, the compression stimulates thermal activity in your core which increases perspiration, allowing toxins to escape. 
It Features 
1. Latex aggressive material.
2. Latex helps with weight loss and waist sculpturing and shaping; 
3. Attach a layer of two belts to firm waist control, flatten the stomach, and slim your tummy; 
4. Zip keeps a tight fit around your waist to achieve the long-lasting waist-cinching effect as you lose weight; 
5. Adjustable sticker straps for easy adjustment and secure closure and make sure that the belt is fastened tightly around the abs.