With wire control feature so that it does not rolls down while you are wearing it. New Innovative product to give you shape while you wear the dresses of your choices. Firm control, high-waist tummy shaper.Flattens tummy smoothes the rear.Instantly reduces your dress size.Stretch microfiber. Polyester + Cotton + Spandex mix. Free size : Fits S , M,L and XL size.