(Sweat belt that supports waterfall sweat with heat storage and compression around the waist) Village Varietys waist shaper. Village Variety, we stand behind the quality of our products. (Certified Diet Manual) Director Overseen Fat Burning Manual) The correct diet is to maintain the proper weight in a healthy state of your body and body. The manual shows how to burn fat to get a healthy body. Powerful Sweating: Uses neoprene x styrene and butadiene rubber (SBR) material. Made with SBR neoprene to support sweat. Supports heat storage and compression using the properties of the material. Perspiration and heart rate data from third-party inspection: Uses an ergonometer for 50 minutes at a 90W load. 118% increase in sweat and 4 minutes faster to reach the heart rate "Fat Burn Zone" which effectively burns fat. [Manufacturer Warranty] A reliable 30-day return and money back guarantee. Please feel free to contact us by email. It can be used for jogging, walking, muscle training, and daily life. It can be worn up to a waist of 41.3 inches (10Adjustable length with Velcro