Ursula Waist Trainer for Weight Loss Latex Workout Cincher Hourglass Corset XXS-4XL Core: 100% natural latex, Interior-Exterior Lining: 96% cotton/4% spandex Original Colombian design and technology, high quality manufacture and fair trade. Don't be fooled by cheap Chinese imitations. Authentic Ursula fajas are sold by Five Big Stars only. NOTE improved images displaying with new models from our April 2016 photo shoot. All sizes have been confirmed to fit. BUYER NEEDS TO USE TAPE MEASURE TO CONFIRM HER ACCURATE WAIST SIZE BEFORE ORDERING to prevent ordering wrong size. DO NOT GO BY YOUR CLOTHES SIZE, HEIGHT OR WEIGHT. STEEL FLEXIBLE BONING (2 at front and 2 at back) for extra support prevents garment from rolling up or down and bends with your body to prevent poking into skin. NO-SLIP INNER COTTON LINING; latex does not touch skin. IMPROVES FIGURE by instantly controlling bulges and slimming body. Compression trains waist to smaller size and latex BOOSTS THERMAL ACTIVITY during exercise, STIMULATING FAT LOSS. 2 torso height options for standard (11" high) or long (13.75" high) coverage. Delicate seams and small hooks and eyes closure make it a discreet garment for wearing under clothes.