•4 steel bone definitely helps back support

•The zipper closure is easy to wear and take off, it also helps tummy control and to lose weight.

•Double trainer belt, strong magical velcro adjustment for sizing accuracy, keeps you as tight as you want!

•Neoprenefabric, increase abdominal temperature, sweat and reshape and reduce fat deposits!!

•Outer fabric material: Polyester+Nylon; Inner material:Neoprene

•waist trainer with quality guaranteed, low factory price for you