Women's Classic 3 Hooks Fajas Waist Trainer Shapewear Workout Waist Cincher Two flexible boning rods are added in the front and in the back of the garment to ensure that the waist cincher stays in place Powerful compression - premium triple fused high compression fabric reduces waist immediately Comfortable - highly comfortable so you can wear it longer to get better results Made of premium quality natural rubber and cotton, delivers great compression while comfortably supporting perfect posture Colombian design and technology. Made with soft colombian latex that creates thermal action and works to stimulate the fat loss and removal of toxins.